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System Sensor 4WTA-B 4-wire, photoelectric i3 smoke detector with thermal sensor and built-in sounder

System Sensor 4WTA-B 4-wire, photoelectric i3 smoke detector with thermal sensor and built-in sounder

Throughout the i3 series, installation is simple with its installer-friendly base and plug-in design. The base accommodates a broad range of back box and direct mounting options and provides ample space for pre-wiring the device. To complete the...

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SYSTEM SENSOR 4WTA-B Smoke Alarm, 12/24 VDC, 4-Wire, Therm Sen

SYSTEM SENSOR 4WTA-B Smoke Alarm, 12/24 VDC, 4-Wire, Therm Sen

Smoke Alarm, Detection Method Photoelectric, Yes Interconnection Capability, Power Source 12/24 VDC, Four-Wire, Audible Alert 85dB, Visual Alert Red LED, Diameter 5-19/64 In., Height 2 In., Digital Readout No, Battery Backup No, Features Form C Relay,... ... more

SYSTEM SENSOR 4WTA-B Smoke Alarm, 12/24 VDC, 4-Wire, Therm Sen

Smoke Alarm, Detection Method Photoelectric, Yes Interconnection Capability, Power Source 12/24 VDC, Four-Wire, Audible Alert 85dB, Visual Alert Red LED, Diameter 5-19/64 In., Height 2 In., Digital Readout No, Battery Backup No, Features Form C Relay,...

$51.34

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SYSTEM SENSOR D4120W Duct Smoke Detector,Photoelectric

SYSTEM SENSOR D4120W Duct Smoke Detector,Photoelectric

Duct Smoke Detector, Watertight, Photoelectric, Finish White, Duct Mounting, Alarm Current 100mA, Depth 2 1/2 In., Length 14 3/8 In., Width 5 1/2 In., Ambient Temp. Limits -4 to 158 F, Air Velocity 100 - 4000 FPM, Alarm Aux. Contact @ 30VDC 10A,... ... more

SYSTEM SENSOR D4120W Duct Smoke Detector,Photoelectric

Duct Smoke Detector, Watertight, Photoelectric, Finish White, Duct Mounting, Alarm Current 100mA, Depth 2 1/2 In., Length 14 3/8 In., Width 5 1/2 In., Ambient Temp. Limits -4 to 158 F, Air Velocity 100 - 4000 FPM, Alarm Aux. Contact @ 30VDC 10A,...

$139.79

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SYSTEM SENSOR 4W-B Smoke Alarm, 12/24 VDC, 4-Wire, w/Base

SYSTEM SENSOR 4W-B Smoke Alarm, 12/24 VDC, 4-Wire, w/Base

Smoke Alarm, Detection Method Photoelectric, No Interconnection Capability, Power Source 12/24 VDC, Four-Wire, Visual Alert Red LED, Diameter 5-19/64 In., Height 2 In., Digital Readout No, Battery Backup No, Features Removable Detector Cover and... ... more

SYSTEM SENSOR 4W-B Smoke Alarm, 12/24 VDC, 4-Wire, w/Base

Smoke Alarm, Detection Method Photoelectric, No Interconnection Capability, Power Source 12/24 VDC, Four-Wire, Visual Alert Red LED, Diameter 5-19/64 In., Height 2 In., Digital Readout No, Battery Backup No, Features Removable Detector Cover and...

$38.64

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System Sensor / Honeywell - RTS2 - System Sensor InnovairFlex RTS2 Smoke (Grey) Detector Testing Selector

System Sensor / Honeywell - RTS2 - System Sensor InnovairFlex RTS2 Smoke (Grey) Detector Testing Selector

The System Sensor RTS2 and RTS2-AOS multi-signaling accessories are designed for use with System Sensor InnovairFlex 4-wire conventional duct smoke detectors only. The accessory has two bicolored LEDs that indicate the sensor status of up to two... ... more

System Sensor / Honeywell - RTS2 - System Sensor InnovairFlex RTS2 Smoke (Grey) Detector Testing Selector

The System Sensor RTS2 and RTS2-AOS multi-signaling accessories are designed for use with System Sensor InnovairFlex 4-wire conventional duct smoke detectors only. The accessory has two bicolored LEDs that indicate the sensor status of up to two...

Jet.com

$61.96

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System Sensor 5-19/64' Smoke (Grey) Alarm; 12/24 VDC, Two-Wire Includes Base 2W-B

System Sensor 5-19/64' Smoke (Grey) Alarm; 12/24 VDC, Two-Wire Includes Base 2W-B

Smoke alarm features include an isolated thermal sensor, flexible mounting options, and drift compensation and smoothing algorithms to reduce nuisance alarms. Simple installation. Smoke Alarm, Detection Method Photoelectric, No Interconnection... ... more

System Sensor 5-19/64' Smoke (Grey) Alarm; 12/24 VDC, Two-Wire Includes Base 2W-B

Smoke alarm features include an isolated thermal sensor, flexible mounting options, and drift compensation and smoothing algorithms to reduce nuisance alarms. Simple installation. Smoke Alarm, Detection Method Photoelectric, No Interconnection...

Jet.com

$50.23

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Standalone Photoelectric Smoke Alarm Fire Smoke Detector Sensor Home Security System for Home Kitchen

Standalone Photoelectric Smoke Alarm Fire Smoke Detector Sensor Home Security System for Home Kitchen

Features:Independent installation on ceilings and walls, with mounting bracket, which is easy to install and do not need to debug.With specially designed cover, can protect it from dust.Built-in dedicated IC: with stable performance and high... ... more

Standalone Photoelectric Smoke Alarm Fire Smoke Detector Sensor Home Security System for Home Kitchen

Features:Independent installation on ceilings and walls, with mounting bracket, which is easy to install and do not need to debug.With specially designed cover, can protect it from dust.Built-in dedicated IC: with stable performance and high...

$6.88

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Est Esd-St Fire Alarm 4-Wire Terminals Superduct Photoelectric Duct Smoke Sensor Detector

Est Esd-St Fire Alarm 4-Wire Terminals Superduct Photoelectric Duct Smoke Sensor Detector

EST ESD-ST FIRE ALARM 4-WIRE TERMINALS SUPERDUCT PHOTOELECTRIC DUCT SMOKE SENSOR DETECTOR ... more

Est Esd-St Fire Alarm 4-Wire Terminals Superduct Photoelectric Duct Smoke Sensor Detector

EST ESD-ST FIRE ALARM 4-WIRE TERMINALS SUPERDUCT PHOTOELECTRIC DUCT SMOKE SENSOR DETECTOR

$168.00 $109.99

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Wireless Photoelectric Smoke Detector Home Security Smoke and Fire Alarm Sensor System VAF

Wireless Photoelectric Smoke Detector Home Security Smoke and Fire Alarm Sensor System VAF

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Wireless Photoelectric Smoke Detector Home Security Smoke and Fire Alarm Sensor System VAF

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$10.79

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SYSTEM SENSOR D4120 Photoelectric, Universal, Smoke Detector

SYSTEM SENSOR D4120 Photoelectric, Universal, Smoke Detector

Photoelectric, Duct Smoke Detector, Universal, Depth 2 1/2 In, Height 5 In, Length 14 3/8 In, Ambient Temp Limits -4 to 158 F, Air Velocity 100 - 4000 FPM, Alarm Aux Contact @ 250V 10A, Alarm Aux Contact @ 30VDC 10A, Alarm State Max 60mA @24VDC/ Max... ... more

SYSTEM SENSOR D4120 Photoelectric, Universal, Smoke Detector

Photoelectric, Duct Smoke Detector, Universal, Depth 2 1/2 In, Height 5 In, Length 14 3/8 In, Ambient Temp Limits -4 to 158 F, Air Velocity 100 - 4000 FPM, Alarm Aux Contact @ 250V 10A, Alarm Aux Contact @ 30VDC 10A, Alarm State Max 60mA @24VDC/ Max...

$151.20

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SYSTEM SENSOR 2W-B Smoke Alarm, 12/24 VDC, 2-Wire, w/Base

SYSTEM SENSOR 2W-B Smoke Alarm, 12/24 VDC, 2-Wire, w/Base

Smoke Alarm, Detection Method Photoelectric, No Interconnection Capability, Power Source 12/24 VDC, Two-Wire, Visual Alert Red LED, Diameter 5-19/64 In., Height 2 In., Digital Readout No, Battery Backup No, Features Removable Detector Cover and... ... more

SYSTEM SENSOR 2W-B Smoke Alarm, 12/24 VDC, 2-Wire, w/Base

Smoke Alarm, Detection Method Photoelectric, No Interconnection Capability, Power Source 12/24 VDC, Two-Wire, Visual Alert Red LED, Diameter 5-19/64 In., Height 2 In., Digital Readout No, Battery Backup No, Features Removable Detector Cover and...

$33.09

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SYSTEM SENSOR 4WT-B Smoke Alarm, 12/24 VDC, 4-Wire, Therm Sen

SYSTEM SENSOR 4WT-B Smoke Alarm, 12/24 VDC, 4-Wire, Therm Sen

Smoke Alarm, Detection Method Photoelectric, No Interconnection Capability, Power Source 12/24 VDC, Four-Wire, Visual Alert Red LED, Diameter 5-19/64 In., Height 2 In., Digital Readout No, Battery Backup No, Features Removable Detector Cover and... ... more

SYSTEM SENSOR 4WT-B Smoke Alarm, 12/24 VDC, 4-Wire, Therm Sen

Smoke Alarm, Detection Method Photoelectric, No Interconnection Capability, Power Source 12/24 VDC, Four-Wire, Visual Alert Red LED, Diameter 5-19/64 In., Height 2 In., Digital Readout No, Battery Backup No, Features Removable Detector Cover and...

$42.01

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Smoke Alarm Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System BETT

Smoke Alarm Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System BETT

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Smoke Alarm Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System BETT

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$10.70

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UTC Fire & Security 541NCSRXT PHOTOELECTRIC 4-WIRE SMOKE DETECTOR W/ HEAT SENSOR 541NCSRXT

UTC Fire & Security 541NCSRXT PHOTOELECTRIC 4-WIRE SMOKE DETECTOR W/ HEAT SENSOR 541NCSRXT

UTC Fire & Security 541NCSRXT PHOTOELECTRIC 4-WIRE SMOKE DETECTOR W/ HEAT SENSOR 541NCSRXT ... more

UTC Fire & Security 541NCSRXT PHOTOELECTRIC 4-WIRE SMOKE DETECTOR W/ HEAT SENSOR 541NCSRXT

UTC Fire & Security 541NCSRXT PHOTOELECTRIC 4-WIRE SMOKE DETECTOR W/ HEAT SENSOR 541NCSRXT

$48.56

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UTC Fire & Security 541NCSXTE PHOTOELECTRIC 4-WIRE SMOKE DETECTOR W/HEAT SENSOR 541NCSXTE

UTC Fire & Security 541NCSXTE PHOTOELECTRIC 4-WIRE SMOKE DETECTOR W/HEAT SENSOR 541NCSXTE

UTC Fire & Security 541NCSXTE PHOTOELECTRIC 4-WIRE SMOKE DETECTOR W/HEAT SENSOR 541NCSXTE ... more

UTC Fire & Security 541NCSXTE PHOTOELECTRIC 4-WIRE SMOKE DETECTOR W/HEAT SENSOR 541NCSXTE

UTC Fire & Security 541NCSXTE PHOTOELECTRIC 4-WIRE SMOKE DETECTOR W/HEAT SENSOR 541NCSXTE

$47.52

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Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Adopts the special structure design for durable and long-lasting use.Built-in delicate IC, with stable performance and high sensitivity.Can monitor air and detect smoke with optical principles.Red LED flash indicator alert and warn people stay far away... ... more

Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Adopts the special structure design for durable and long-lasting use.Built-in delicate IC, with stable performance and high sensitivity.Can monitor air and detect smoke with optical principles.Red LED flash indicator alert and warn people stay far away...

$9.37

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Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Adopts the special structure design for durable and long-lasting use.Built-in delicate IC, with stable performance and high sensitivity.Can monitor air and detect smoke with optical principles.Red LED flash indicator alert and warn people stay far away... ... more

Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Adopts the special structure design for durable and long-lasting use.Built-in delicate IC, with stable performance and high sensitivity.Can monitor air and detect smoke with optical principles.Red LED flash indicator alert and warn people stay far away...

$10.01

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Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Photoelectric Smoke Tester Secure Alarm System Fire Protection Alarm DetectorAdopts the special structure design for durable and long-lasting use.Built-in delicate IC, with stable performance and high sensitivity.Can monitor air and detect smoke with... ... more

Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Photoelectric Smoke Tester Secure Alarm System Fire Protection Alarm DetectorAdopts the special structure design for durable and long-lasting use.Built-in delicate IC, with stable performance and high sensitivity.Can monitor air and detect smoke with...

$7.50

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Shopifystore Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System SPTE

Shopifystore Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System SPTE

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Shopifystore Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System SPTE

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.52

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Elecmall Security Fire Alarm Sensor System Wireless Photoelectric Smoke Detector

Elecmall Security Fire Alarm Sensor System Wireless Photoelectric Smoke Detector

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Elecmall Security Fire Alarm Sensor System Wireless Photoelectric Smoke Detector

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$10.96

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Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Photoelectric Smoke Tester Secure Alarm System Fire Protection Alarm DetectorAdopts the special structure design for durable and long-lasting use.Built-in delicate IC, with stable performance and high sensitivity.Can monitor air and detect smoke with... ... more

Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Photoelectric Smoke Tester Secure Alarm System Fire Protection Alarm DetectorAdopts the special structure design for durable and long-lasting use.Built-in delicate IC, with stable performance and high sensitivity.Can monitor air and detect smoke with...

$9.76

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Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System Aphe

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System Aphe

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System Aphe

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.01

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Wishmall Security Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home

Wishmall Security Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Wishmall Security Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.03

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Ecobay Security Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home ECBY

Ecobay Security Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home ECBY

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Ecobay Security Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home ECBY

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$10.82

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Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System SMT

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System SMT

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System SMT

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.02

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Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home Security LEO

Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home Security LEO

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home Security LEO

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.29

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Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System WSY

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System WSY

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System WSY

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.98

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Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System SPHP

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System SPHP

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System SPHP

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.86

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Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System BTC

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System BTC

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System BTC

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$12.97

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Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Photoelectric Smoke Tester Secure Alarm System Fire Protection Alarm DetectorAdopts the special structure design for durable and long-lasting use.Built-in delicate IC, with stable performance and high sensitivity.Can monitor air and detect smoke with... ... more

Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Photoelectric Smoke Tester Secure Alarm System Fire Protection Alarm DetectorAdopts the special structure design for durable and long-lasting use.Built-in delicate IC, with stable performance and high sensitivity.Can monitor air and detect smoke with...

$9.15

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ESL by Interlogix 4-Wire Smoke & Heat Detector with Sounder (541NCSXT)

ESL by Interlogix 4-Wire Smoke & Heat Detector with Sounder (541NCSXT)

Designed for connection to an alarm panel that accepts 4-wire fire inputs, the FireWorx 4-Wire Smoke & Heat Detector (with Sounder) integrates smoke and heat detection into your security system. This model offers a built-in 85dB audio alarm (sounder).... ... more

ESL by Interlogix 4-Wire Smoke & Heat Detector with Sounder (541NCSXT)

Designed for connection to an alarm panel that accepts 4-wire fire inputs, the FireWorx 4-Wire Smoke & Heat Detector (with Sounder) integrates smoke and heat detection into your security system. This model offers a built-in 85dB audio alarm (sounder)....

$65.95

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Security Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home ROJE

Security Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home ROJE

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Security Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home ROJE

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.00

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Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home Security HDPML

Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home Security HDPML

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Fire Alarm Sensor System Wireless Photoelectric Smoke Detector Home Security HDPML

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.48

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Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System WCYE

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System WCYE

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System WCYE

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.23

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Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System OTST

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System OTST

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System OTST

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.98

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Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System PAGACAT

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System PAGACAT

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System PAGACAT

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.13

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Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Adopts the special structure design for durable and long-lasting use.Built-in delicate IC, with stable performance and high sensitivity.Can monitor air and detect smoke with optical principles.Red LED flash indicator alert and warn people stay far away... ... more

Photoelectric Type Alarm Security Smoke Tester Dual-sensor For All GSM 433MHZ Alarm System Fire Protection Alarm Detector

Adopts the special structure design for durable and long-lasting use.Built-in delicate IC, with stable performance and high sensitivity.Can monitor air and detect smoke with optical principles.Red LED flash indicator alert and warn people stay far away...

$7.66

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Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System WLT

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System WLT

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System WLT

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.98

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Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System BYE

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System BYE

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System BYE

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$11.95

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Hifashion Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System HFON

Hifashion Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System HFON

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Hifashion Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System HFON

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$10.80

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Hascon Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System HITC

Hascon Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System HITC

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High... ... more

Hascon Wireless Photoelectric Smoke Detector Home Security Fire Alarm Sensor System HITC

100% Brand New.Material: Plastic (ABS)Color: WhiteType: Smoke DetectorSize: Dia 10.7 x 3.4cm/ 4.21 x 1.34 inchPower By: 1 x 9V DC 6LR61 Battery (Not Included)Audio Alarm: 85dBDetectable Range: 3mOccasion: Home, HotelPhotoelectric effect.High...

$10.21

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