Wireless Door/Window Sensor. The door/window sensor requires a tattletale base unit to operate.

Wireless Door/Window Sensor. The door/window sensor requires a tattletale base unit to operate.

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The tattletale Door/Window transmitter is a supervised wireless contact that works with the tattletale Home Unit. With its chime feature you can be alerted whenever a door is opened. Its small and simple design help make installation a quick and easy... more

$29.95

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SkyLink Wireless Door/Window Sensor WD-434TL

SkyLink Wireless Door/Window Sensor WD-434TL

The Wireless Water Alert system is designed to detect water overflow, water leakage or rising water. more

$13

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Sabre Wireless Door/Window Sensor for WP-100

Sabre Wireless Door/Window Sensor for WP-100

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Help secure additional doors and windows around your home or office with the door / window sensor accessory. Door/window sensor alerts the wp-100 wireless home protection system when a door or window is opened. Ideal for use in windows and doors around... more

$13.73

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Linear Wadwaz-1 Z-wave Wireless Door/window Sensor

Linear Wadwaz-1 Z-wave Wireless Door/window Sensor

The Linear WADWAZ-1 is a two-piece sensor designed to be affixed to a door, window or other permanent fixture that opens and closes, such as a drawer, safe, or valuables storage cabinet. Once paired with a compatible Z-Wave controller or hub, the... more

$46.51

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Linear Wadwaz-1 Z-wave Wireless Door/window Sensor

Linear Wadwaz-1 Z-wave Wireless Door/window Sensor

The Linear WADWAZ-1 is a two-piece sensor designed to be affixed to a door, window or other permanent fixture that opens and closes, such as a drawer, safe, or valuables storage cabinet. Once paired with a compatible Z-Wave controller or hub, the... more

$46.51

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Ge Choice Alert Wireless Alarm Control Center With Window Sensor 45142

Ge Choice Alert Wireless Alarm Control Center With Window Sensor 45142

Expand this security system whenever necessary. Create up to four secure zones. Control additional accessories and sensors from one location. Simple to install and easy to use. more

$44.98

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Lowe's

(25,000+)
LINEAR WADWAZ-1 Z-Wave(R) Wireless Door/Window Sensor

LINEAR WADWAZ-1 Z-Wave(R) Wireless Door/Window Sensor

Wireless Z-Wave(R) door or window sensorInternal magnetic switch contact & magnetExternal normally closed contact inputTamper switchPowered by 1 CR123A lithium batteryInternal reed switch External switch support 100ft line-of-sight range... more

$57.63

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Mace 80356 Door/Window Sensor

Mace 80356 Door/Window Sensor

Wireless RF Transmission Upto 300 ft - For: Wireless Home Security System more

$20

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SecurityMan SM-87L-2PK Add-On 2-Piece Wireless Smart Door Window Sensors, White

SecurityMan SM-87L-2PK Add-On 2-Piece Wireless Smart Door Window Sensors, White

Make your home more secure with the SecurityMan SM-87L-2PK Add-On 2-Piece Wireless Smart Door Window Sensors. Designed to fit on doors and windows, they work as an addition to your existing SecurityMan system (sold separately), alerting you in the... more

$55.15 $35.83

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TECHKO Wireless Glass Vibration Sensor Alarm S086X

TECHKO Wireless Glass Vibration Sensor Alarm S086X

Techko s S086X Glass Vibration Breakage Sensor Entry Alarm with Ultra Slim Design can provide valuable protection for your home or property by detecting glass vibration or breakage of a window more

$8

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Ge 45115 Wireless Window Alarms, 2 Pk

Ge 45115 Wireless Window Alarms, 2 Pk

Alarm sounds when window or door is opened. The GE Personal Security Window or Door Alarm includes two alarm sensors that can be attached to windows, doors, sheds, cabinets, gates and more. The alarm features two sound settings—120 dB siren and door... more

$26.51

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Ge 45115 Wireless Window Alarms, 2 Pk

Ge 45115 Wireless Window Alarms, 2 Pk

Alarm sounds when window or door is opened. The GE Personal Security Window or Door Alarm includes two alarm sensors that can be attached to windows, doors, sheds, cabinets, gates and more. The alarm features two sound settings—120 dB siren and door... more

$26.51

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Panasonic Add-On Window/Door Sensor for KX-HNB600 Hub Unit - White

Panasonic Add-On Window/Door Sensor for KX-HNB600 Hub Unit - White

PANASONIC Add-On Window/Door Sensor for KX-HNB600 Hub Unit: Compatible with Panasonic KX-HNB600 hub units - LED indicator light - remote monitoring with instant alerts - DECT technology more

$18

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iSmartAlarm Wireless Contact Sensor Two Pack DWS3R

iSmartAlarm Wireless Contact Sensor Two Pack DWS3R

Today: FREE EXPEDITED SHIP!

Free Express Shipping! iSmartAlarm Wireless Contact Sensor Two Pack Two Door/Window Contact Sensors Included, Easily Mount to Door/Window Openings, Adheres to Surfaces with Two-Sided Tape, Wireless and Battery-Powered, Easily Moveable/Removeable, For... more

$59.99

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(300,000+)
Mace 80355 Wireless Security System

Mace 80355 Wireless Security System

Detects: Motions - Activates 1 Alarm and Calls 5 Numbers more

$83

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SecurityMan SM-002M Iwatchalarm Door/Window Sensor, Red

SecurityMan SM-002M Iwatchalarm Door/Window Sensor, Red

SecurityMan SM-002M is an add-on wireless Door/Window sensors in the wireless home automation alarm system. It can add up to 128 sensors which transmit the long distance and penetrate the wall better. Even lower power consumption which is less... more

$35.99

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Overstock.com

(650,000+)
INSTEON Hidden Door Sensor (White) 2845-292

INSTEON Hidden Door Sensor (White) 2845-292

[Pre Order - allow extra time] INSTEON Hidden Door Sensor (White) For Use with INSTEON Systems, Up to 150' Wireless Range, Accommodates Doors and Frames, Compatible with Select Window Types, Battery Powered more

$34.99

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(300,000+)
Home Monitoring System Home Safety Starter Kit - White (KX-HN6000W)

Home Monitoring System Home Safety Starter Kit - White (KX-HN6000W)

Type of Home Security Device: Safe more

$60

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Panasonic 4-Channel Wireless Surveillance System - White/Black

Panasonic 4-Channel Wireless Surveillance System - White/Black

PANASONIC 4-Channel Wireless Surveillance System: Includes 4-channel hub unit, digital cordless handset, motion sensor, 2 window/door sensors and a smart plug - LED indicator lights - DECT technology - remote monitoring - expandable to 4 cameras more

$65

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SecurityMan Add-On App Based iSecurity Wireless Door/Window Sensor

SecurityMan Add-On App Based iSecurity Wireless Door/Window Sensor

Free Shipping on Over 500K Items!

SecurityMan SM-002M is an add-on wireless Door/Window sensors in the wireless home automation alarm system. It can add up to 128 sensors which transmit the long distance and penetrate the wall better. Even lower power consumption which is less... more

$34.48

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IDEAL Security Wireless Door or Window Sensor with Alarm

IDEAL Security Wireless Door or Window Sensor with Alarm

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Wireless door or window sensor with alarm. Can be used as a standalone alarm, has a built in 105dB alarm or you can link it to any of our wireless receivers and auto dialer. Has a 260 ft. range to receiver. Double detection: Magnetic and vibration... more

$24.90

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Door/Window Sensor For The Wireless Home Alarm System

Door/Window Sensor For The Wireless Home Alarm System

Descriptions Friendly Tip: The price is for Single Item. The item sold Separately. Door/Window Sensor For The Wireless Home Alarm SystemFor use with Burglar Stopper Wire-Free Home Protection System. Sensor alerts when a protected door or window is... more

$47.99

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Skylink Wireless Security System Door/Window Sensor (WT-433)

Skylink Wireless Security System Door/Window Sensor (WT-433)

Increase your peace of mind at home by making sure intruders don’t go undetected. The Skylink Wireless Security System Door/Window Sensor monitors your home entrances and alerts you when a door or window is opened. Keep your property safe; keep your... more

$20.59

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SkyLink Wireless Garage Alarm/Alert Set GM-434TL

SkyLink Wireless Garage Alarm/Alert Set GM-434TL

This Garage Alarm notifies you when a garage door is open with both 95dB siren and visual indicators. This set only works with Household Alert Receiver HA-434RL. more

$16

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Everyday Home Wireless Motion Sensor Alarm with Two Wireless Remotes

Everyday Home Wireless Motion Sensor Alarm with Two Wireless Remotes

Alarm Unit Dimensions: Length: 3.5 inches Width: 5 inches Height: 2 inches more

$29.99 $10.99

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Chamberlain Motion Sensor with Wireless Motion Alert CWA2000

Chamberlain Motion Sensor with Wireless Motion Alert CWA2000

The Chamberlain Motion Sensor with Wireless Motion Alert features adjustable sensitivity. The sensor may be placed up to 1/2 mile from the base unit and detects motion within a 30 ft. radius. more

$42

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Everyday Home Wireless Motion Sensor Alarm with Two Wireless Remotes Red

Everyday Home Wireless Motion Sensor Alarm with Two Wireless Remotes Red

Infrared motion sensor mounts on a wall or rests on a counter to keep watch over your house while you're away; includes two remotes Size: Large. Color: Red. Gender: Unisex. Age Group: Adult. more

$35.00 $12.99

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Chamberlain Add-On Sensor for Wireless Motion Alert System CWPIR

Chamberlain Add-On Sensor for Wireless Motion Alert System CWPIR

Increase the coverage area of your existing motion detection system by installing the Chamberlain Wireless Add-On Motion Sensor. more

$25

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Mr Beams Wireless Motion Sensor LED Spotlight

Mr Beams Wireless Motion Sensor LED Spotlight

Illuminate your yard with this Wireless Motion Sensor LED Spotlight by Mr. Beams. This best-selling Spotlight keeps your yard bright without the hassle of wires or having to hire an electrician to install it. It produces a super-bright 140 lumens and... more

$29.99

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"GE 45131 Choice Alert Window/Door Sensor"

"GE 45131 Choice Alert Window/Door Sensor"

"Features Indicates when window/door/gate has been opened Indoor and outdoor use Monitors anything that opens/shuts (gates, sheds, attic entries, side doors, freezers) Weather resistant Operates up to 150 feet Parts 1 year limited Labor 1 year limited" more

$28.47

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Alc Connect Magnetic Door/Window Sensor

Alc Connect Magnetic Door/Window Sensor

Whether you're a professional contractor or don't know the difference between a screwdriver and a hammer, the ALC Door/Window Sensor is quick and easy to install. With peel-and-stick installation, simply put one side of the sensor on the frame of your... more

$24.99

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Skylink WA-434TL Water Sensor

Skylink WA-434TL Water Sensor

Alerts you when there is water present and potential flooding. Supervised Sensor: monitors the sensors and their battery condition automatically. Suitable for your sump, washing-machine, hot water heater, bathtub, etc. more

$16

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Skylink PS-434A Motion Sensor

Skylink PS-434A Motion Sensor

Extra Motion Sensor SAVE! Uses infrared technology to monitor areas up to 40'by an arc of 110-deg. On / test mode. Up to 100'range. Measures 4 1/2 x 2 1/2 x 2" and weighs 6 ozs. Order ONLINE Today! AVAILABLE SEPARATELY: Skylink Complete Wireless more

$20

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Zmodo Pivot 360 WiFi 1080 Camera with 2 Door/Window Sensors

Zmodo Pivot 360 WiFi 1080 Camera with 2 Door/Window Sensors

Embedded with sensors around its circumference, the Pivot swivels 360° when motion is detected to send you a snapshot alert of the whole room. With temperature and humidity sensors, the Pivot gets the whole picture of your home's health. The Pivot's... more

$109.86

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Mace Group Sec-sm-93 Wireless Smoke Sensor For Sec-air-alarm1

Mace Group Sec-sm-93 Wireless Smoke Sensor For Sec-air-alarm1

SecurityMan wireless smoke sensor- 300 Foot range- 9V battery operated- 60 Foot monitoring rangeSECSM93Features:Size: W 2 H 4.5 L 4.5 Weight: 0.34 more

$25.63

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Polaroid IP200W Wireless Network Surveillance Camera with High Quality Audio & Video Recording, Remote Control Pan and Tilt, Motion Sensor Activation

Polaroid IP200W Wireless Network Surveillance Camera with High Quality Audio & Video Recording, Remote Control Pan and Tilt, Motion Sensor Activation

The Polaroid IP-200 is an excellent and affordable choice for monitoring your home or office while you are away. It is easy to set up, simple to use, and is very accessible a more

$89.99

FREE shipping

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(25,000+)
SecurityMan SM-80 Wide-Angle PIR Motion Sensor - Wireless - 450 ft Operating Range - 100 Viewing Ang

SecurityMan SM-80 Wide-Angle PIR Motion Sensor - Wireless - 450 ft Operating Range - 100 Viewing Ang

SecurityMan wireless wide-angle PIR motion sensor (add-on). 9V Battery operated. Wireless transmitting distance greater than 450ft in open area. 2 Year service life. 100 square meters detecting distance. 110 degree range. more

$13

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Jasco Products GE Motion Sensor - 45132

Jasco Products GE Motion Sensor - 45132

GE 45132 Motion Sensor - 150ft more

$17

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VTech VC7151-109 Wireless Monitoring System with Cordless Telephone and Garage Door Sensor

VTech VC7151-109 Wireless Monitoring System with Cordless Telephone and Garage Door Sensor

Have a phone within reach in every area of your house with this cordless telephone set that can be expanded to up to 5 cordless headsets (sold separately). HD audio with full duplex speakerphone digital answering system with up to 22 minutes of... more

$169.99

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(25,000+)
Mace Group Sec-sm-93 Wireless Smoke Sensor For Sec-air-alarm1

Mace Group Sec-sm-93 Wireless Smoke Sensor For Sec-air-alarm1

SecurityMan wireless smoke sensor- 300 Foot range- 9V battery operated- 60 Foot monitoring rangeSECSM93Features:Size: W 2 H 4.5 L 4.5 Weight: 0.34 more

$25.63

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