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    Single Beam Photoelectric Detector Active IR Sensor

    Single Beam Photoelectric Detector Active IR Sensor

    This is Active Infrared Detector. Install each pair at the opposite positions. Then there is a infrared area between these two detector parts. When someone passes the infrared region, the detector will send alarm signal to the security alarm host... more

    $13.99

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    uxcell Home Outdoor 60m Twin Photoelectric Beam Infrared Detector

    uxcell Home Outdoor 60m Twin Photoelectric Beam Infrared Detector

    This is a pair of Active Infrared Detector. Install them at the opposite positions. Then there is a infrared area between these two detector parts. When someone passes the infrared region for an adjusted response time, the detector will send alarm... more

    $23.63

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    Cutting Edge Products Fake Security Beam, Imitation Infrared Detector

    Cutting Edge Products Fake Security Beam, Imitation Infrared Detector

    This set of two Fake Security Beams imitates the photoelectric sensors that are used in most high end security systems today. Criminals know that these sensors are placed across from each other to cause an invisible beam to pass between them and if... more

    $13.33

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    System Sensor 4WT-B 4-wire, photoelectric i3 smoke detector with a 135 Degree fixed thermal sensor

    System Sensor 4WT-B 4-wire, photoelectric i3 smoke detector with a 135 Degree fixed thermal sensor

    i3 4-Wire Photoelectric With Heat more

    $38.95

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    Golden Security Touch screen keypad LCD display WIFI GSM IOS Android APP Wireless Home Burglar Security Alarm System Wireless Photoelectric Smoke Sensor Fire Detector Wireless Panic Button Black

    Golden Security Touch screen keypad LCD display WIFI GSM IOS Android APP Wireless Home Burglar Security Alarm System Wireless Photoelectric Smoke Sensor Fire Detector Wireless Panic Button Black

    Package include: 1x Alarm panel(No include SIM card) 4X Wireless pir motion sensor 8X Wireless door/window sensor 5X Remote control 1x Panic button 1x wireless smoke detector 6 X Fuers waring stickers 1X Power adapter 1X Wired siren 1X English user manual more

    $183.99

    FREE shipping

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    Wireless Portable Alarm System Smoke Detector

    Wireless Portable Alarm System Smoke Detector

    Free Shipping on Over 500K Items!

    The tattletale Smoke Detector uses photoelectric technology to detect smoke and heat and it continually monitors its own sensitivity and operational status. It is a fully supervised, tamper-proof ceiling or wall mounted unit equipped to wirelessly... more

    $92.65

    FREE shipping

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    Fire Lite Alarms SD355 Address P E Photoelectric Smoke Detector with B350LP Base Honeywell

    Fire Lite Alarms SD355 Address P E Photoelectric Smoke Detector with B350LP Base Honeywell

    An addressable, low-profile plug-in photoelectric detector with communications to provide open area protection, for exclusive use with Fire-Lite's Addressable Fire Alarm Control Panels (B350LP base included) more

    $51.49

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    Indoor/Outdoor Photoelectric Dual Beam Motion Sensor Up to 550 ft. (Indoor) /180 ft. (Outdoor)

    Indoor/Outdoor Photoelectric Dual Beam Motion Sensor Up to 550 ft. (Indoor) /180 ft. (Outdoor)

    Free Shipping on Over 500K Items!

    This dual beam photoelectric sensor provides the most advanced features in attractive, compact and weather resistant design. Features Twin synchronized pulsed beams provide greater stability and flexibility. It comes with a built-in viewfinders for... more

    $48.02

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    EDWARDS SIGNALING 521NCSXT Photoelectric Smoke Detector,w/Sounder

    EDWARDS SIGNALING 521NCSXT Photoelectric Smoke Detector,w/Sounder

    Photoelectric Smoke Detector, With Sounder, Finish White, Single Gang, 3 In. Round, 4 In. Octagonal Mounting, Alarm Current 60mA Max, Peak Output (dBA) 85 At 10 Feet, Standby Current (uA) 70, Height (In.) 2, Width (In.) 6, Ambient Temp. Limits (F) 32... more

    $41.33

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    (25,000+)
    EDWARDS SIGNALING 521BXT Photoelectric Smoke Detector, With Heat

    EDWARDS SIGNALING 521BXT Photoelectric Smoke Detector, With Heat

    Photoelectric Smoke Detector, With Heat, Finish White, Single Gang, 3 In. Round, 4 In. Octagonal Mounting, Alarm Current 60mA Max, Standby Current (uA) 70, Height (In.) 2, Width (In.) 6, Ambient Temp. Limits (F) 32 to 100, Humidity Range ( Percent RH)... more

    $44.01

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    (25,000+)
    EDWARDS SIGNALING 521B Photoelectric Smoke Detector

    EDWARDS SIGNALING 521B Photoelectric Smoke Detector

    Photoelectric Smoke Detector, Finish White, Single Gang, 3 In. Round, 4 In. Octagonal Mounting, Alarm Current 60mA Max, Standby Current (uA) 70, Height (In.) 2, Width (In.) 6, Ambient Temp. Limits (F) 32 to 100, Humidity Range ( Percent RH) 0 to 95... more

    $45.74

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    (25,000+)
    Camera Ceiling Mount L Style Ball Ended Infrared Beam Detector Bracket 30cm

    Camera Ceiling Mount L Style Ball Ended Infrared Beam Detector Bracket 30cm

    Wall Ceiling Mounted Infrared Beam Detector Bracket Stand 3.8cm x 30cm more

    $25.99 $12.41

    FREE shipping

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    SYSTEM SENSOR D4P120 Photoelectric Power Board

    SYSTEM SENSOR D4P120 Photoelectric Power Board

    Photoelectric Power Board, Smoke Detector, Alarm Current Max 65mA @24VDC/ Max 135mA RMS @24VAC/ Max 35mA RMS @120VAC, Depth (In.) 2-1/2, Height (In.) 5, Length (In.) 7-3/4, Ambient Temp. Limits (F) -4 to 158, Air Velocity (FPM) 100 to 4000, Alarm Aux.... more

    $79.18 $72.39

    FREE shipping

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    Harris Communications SC-SDTR Silent Call Smoke Detector With Transmitter

    Harris Communications SC-SDTR Silent Call Smoke Detector With Transmitter

    Very simple to install battery powered photoelectric smoke detector from Silent Call, with built-in transmitter- If the smoke detector is set off the transmitter sends a signal to any 318MHz Silent Call receiver- Sends a signal up to 250 ft- away... more

    $125.38

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    Wireless wire or independent photoelectric Smoke Detector

    Wireless wire or independent photoelectric Smoke Detector

    Can be independent usage with light and sound on-spot alarm or wired to alarm panel or wireless alarm output. Photoelectric infrared LED Ceiling mounted and send status signal every 15s or 65s. In comply with UL217, 3.2% /feet. more

    $15.80

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    Smoke Alarm 930 Addressable Fire Detection Smoke Detector

    Smoke Alarm 930 Addressable Fire Detection Smoke Detector

    Addressable photoelectric smoke detector 930E works with our addressable MN300 panel via a 2-wire bus more

    $12.50

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    Velleman PEM7D Mini Infrared Security System

    Velleman PEM7D Mini Infrared Security System

    Velleman's PEM7D mini infrared security system can be used for entry or presence detection. For detection, a retro-reflection IR photoelectric beam sensor with a detection range of 23 ft. is included. Also included is a regulated power supply, and... more

    $77.00

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    HB solar powered wireless beams transceiver

    HB solar powered wireless beams transceiver

    It receives HB brand solar powered wireless active detectors and make alarm on spot and can transfer to wired signal output. The receiver can equip 4 detectors in 4 zones. It makes alarm sound with 4 different tones more

    $52.00

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    ALEPH Photoelectric Dual Beam Detectors

    ALEPH Photoelectric Dual Beam Detectors

    Most popular Dual Beams, Photoelectric Detectors provide the most advanced features in a very attractive, compact weather resistant design. Included in our MY-40 Dual Beam- more

    $66.19

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    DSC Wireless Photoelectric Smoke Detector Without Heat

    DSC Wireless Photoelectric Smoke Detector Without Heat

    Automatic drift compensation, Built-in 85 dB horn, Local test button, Low profile design, High/Low sensitivity reporting, Low battery indication, Easy-maintenance removable smoke chamber, Non-contact sensitivity reading with handheld test meter... more

    $65.71

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    Bosch D285 Smoke Detector - Photoelectric

    Bosch D285 Smoke Detector - Photoelectric

    Bosch D285 Smoke Detector - Photoelectric more

    $52.71

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    "Bosch DS453Q Photoelectric Detector"

    "Bosch DS453Q Photoelectric Detector"

    REFURBISHED - Bosch DS453Q Quad Beam Photoelectric Detector - 360 Feet Outdoor Range - 720 Feet Indoor Range more

    buy refurbished

    $250.87 $177.97

    FREE shipping

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    Optex AX-200TF Short Range Photoelectric Detector AX-200TF

    Optex AX-200TF Short Range Photoelectric Detector AX-200TF

    The Optex AX-200TF Short Range Photoelectric Detector is compact in design with selectable beam frequencies that can be used to avoid unwanted crosstalk that can occur while using multiple photobeams over long distances or for beam stacking... more

    $219.95

    FREE shipping

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    (275,000+)
    Optex HU-3 Heating Units for Photoelectric Detectors (Pair HU3

    Optex HU-3 Heating Units for Photoelectric Detectors (Pair HU3

    The pair of HU-3 Heating Units from Optex is for use with the RBM-60QN-IP RBM-100QN-IP AX-70TN AX-130TN AX-200TN AX-100TF and AX-200TF Photoelectric Detectors. These optional heating units come as a set (one for transmitter beam and one for receiver... more

    $89.95

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    (275,000+)
    Optex 130' Dual Photoelectric Beam

    Optex 130' Dual Photoelectric Beam

    Optex 130' Outdoor photoelectric detectors with dual beams for high immunity to false alarms caused by falling leaves, birds, blowing debris, and other outdoor hazards. 99% be more

    $77.50

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    Fake Security Beam- Imitation Infrared Detector

    Fake Security Beam- Imitation Infrared Detector

    This set of two Fake Security Beams imitates the photoelectric sensors that are used in most high end security systems today. Criminals know that these sensors are placed across from each other to cause an invisible beam to pass between them and if that b more

    $26.62 $20.48

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    Cutting Edge Products Fsb Fake Security Beam- Imitation Infrared Detector

    Cutting Edge Products Fsb Fake Security Beam- Imitation Infrared Detector

    This set of two Fake Security Beams imitates the photoelectric sensors that are used in most high end security systems today. Criminals know that these sensors are placed across from each other to cause an invisible beam to pass between them and if... more

    $23.00 $17.04

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    Linear Research DXS-73 Smoke Detector Transmitter

    Linear Research DXS-73 Smoke Detector Transmitter

    Smoke Detector Has Built-In Transmitter Supervised For Low Battery And Sends Hourly Status Signals more

    $104

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    First Alert SA710CN Smoke Detector - Photoelectric - White

    First Alert SA710CN Smoke Detector - Photoelectric - White

    First Alert SA710CN Smoke Detector - Photoelectric - White more

    $24.10

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    Gentex GN-503, 120VAC Combo Photoelectric Smoke/CO Detector, 9VDC Battery Backup

    Gentex GN-503, 120VAC Combo Photoelectric Smoke/CO Detector, 9VDC Battery Backup

    120VAC/9VDC single/multiple station, combination photoelectric smoke/electrochemical carbon monoxide alarm with tandem interconnect capabilities. more

    $88.00 $52.98

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    (500+)
    Optex AX-200TN Wired Short-Range Photoelectric Detector (2 AX-200TN

    Optex AX-200TN Wired Short-Range Photoelectric Detector (2 AX-200TN

    The AX-200TN Indoor / Outdoor Wired Short-Range Photoelectric Detector from Optex is compact in design with an IP65-compliant highly durable structure. Rubber packing is used for all conceivable points where water dust or bugs may penetrate such as... more

    $153.50

    FREE shipping

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    (275,000+)
    1 System Sensor 2w-b 2-wire Photoelectric Smoke Detector For Dsc, Honeywell, Ge

    1 System Sensor 2w-b 2-wire Photoelectric Smoke Detector For Dsc, Honeywell, Ge

    1 SYSTEM SENSOR 2W-B 2-WIRE PHOTOELECTRIC SMOKE DETECTOR more

    $34.29

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    First Alert SCO7CN Smoke Detector - Photoelectric - White

    First Alert SCO7CN Smoke Detector - Photoelectric - White

    First Alert SCO7CN Smoke Detector - Photoelectric - White more

    $62.85

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    Space Age RT-3000-P, NEMA 4X Duct Smoke Detector, Photoelectric

    Space Age RT-3000-P, NEMA 4X Duct Smoke Detector, Photoelectric

    The RT-3000-P is a weathertight (NEMA 4X Rated), hi-temp, low flow photoelectric duct smoke detector, capable of operating at 230VAC, 115VAC, 24VAC or 24VDC. more

    $232.26 $156.78

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    (500+)
    Gentex GN-503F, 120V AC Combo Photoelectric Smoke/CO Detector, Form A/C Relay, 9VDC Backup

    Gentex GN-503F, 120V AC Combo Photoelectric Smoke/CO Detector, Form A/C Relay, 9VDC Backup

    120VAC/9VDC single/multiple station, combination photoelectric smoke/electrochemical carbon monoxide alarm with tandem interconnect capabilities and relay. more

    $104.00 $62.61

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    (500+)
    541NCSRXT Photoelectric 4-Wire Smoke Detector with Heat Sensor

    541NCSRXT Photoelectric 4-Wire Smoke Detector with Heat Sensor

    541NCSRXT Photoelectric 4-Wire Smoke Detector with Heat Sensor is a smoke and leak sensors product made by Interlogix United Technologies weather / environmental. more

    $45.76 $30.80

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    PROVANTAGE

    (50,000+)
    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... more

    $33.78

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    Banner 61655 Qs18vp6dq World Beam Photoelectric Sensor In Box

    Banner 61655 Qs18vp6dq World Beam Photoelectric Sensor In Box

    BANNER ENGINEERING World Beam PhotoElectric Sensor MODEL 61655 QS18VP6DQ This unit is NEW IN BOX!! If there is any way we can assist you, or for customer service, please email to sales@circle-e-electric.com . Look at my feedback and buy with... more

    $44.95

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    Lot Of 6 Optex Ax-twsm Wall Mount Bracket Ax-tw200 Photoelectric Beam Tower

    Lot Of 6 Optex Ax-twsm Wall Mount Bracket Ax-tw200 Photoelectric Beam Tower

    Optex Set of 6 AX-TWSM Wall Mount Bracket for AX-TW200 double sided Photoelectric Beam Tower Comes with just what you see in the picture I am not a dealer or an expert in this area - please see the photos for exact items you are purchasing Brand New... more

    $29.99

    FREE shipping

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    771-KIT 770 Series Projected Beam Smok E Detector

    771-KIT 770 Series Projected Beam Smok E Detector

    771-KIT 770 Series Projected Beam Smok E Detector is a various network devices product made by Interlogix United Technologies network devices. more

    $657.29 $522.83

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    PROVANTAGE

    (50,000+)

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