Item Tag: Window Sensor
-
Door Window NC Contact Security Safety Alarm Magnetic Sensor Reed Switch
Descriptions: Switch Type: NC(normal closed type), the circuit is closed normally, and, that if a magnet not near it, the circuit open. The Reed Switch is an electrical switch operated by an applied magnetic field. It was invented at Bell Telephone Laboratories in 1936 by W. B. . It consists of a pair of contacts…
-
Blue by ADT 8 Piece Home Security System Smart Hub, 5 Door/Window Sensors CAMERA
SMART HUB WITH WIRE. 5- DOOR/WINDOW SENSORS. 2- MOTION SENSORS. WINDOW STICKERS. ORIGINAL BOXES.
-
New Sealed Blue By ADT – Smart Home Hub, Window or Door Sensors, & Yard Sign
Some are sealed still some have been opened, all new and complete. 4 available
-
ADT Smart Security Hub w/ Google Nest Cam & Door Window Sensor Bundle
Great starter kit for expanding or replacing an existing ADT system. The Google Nest Cam is factory sealed, while the ADT Door/Window Sensor has been previously used. ADT Smart Security Hub. ADT Door/Window Sensor included.
-
Golden Security Wireless (433/868Mhz) Door/Window Sensor
This wireless door/window sensor from Golden Security is the perfect addition to any home surveillance system. With a frequency range of 433MHz/868MHZ, this sensor is designed to report whenever the monitored device opens or closes. PHYSICAL SPECS The sensor itself is medium sized – 3″ x 1 1/8″ x 5/8″. The magnet is 1 5/8″…
-
Self Install 110dB Wireless DIY Security Alarm Anti Intruder Window Door Kit
How does this siren alarm system protect your house?. 2, When the door sensors, PIR motion sensor, Curtain detectors or other sensors be triggered, this siren will sound to deter thieves. A: No, this siren work as an alarm system, it can work with wireless sensors to protect your house.
-
110dB Wireless DIY Home Security Siren Alarm Door Window Anti Theft Kit
How does this siren alarm system protect your house?. 2, When the door sensors, PIR motion sensor, Curtain detectors or other sensors be triggered, this siren will sound to deter thieves. A: No, this siren work as an alarm system, it can work with wireless sensors to protect your house.
-
110dB Loud Wireless DIY Security Alarm System House Apartment Anti Intruder Kit
How does this siren alarm system protect your house?. 2, When the door sensors, PIR motion sensor, Curtain detectors or other sensors be triggered, this siren will sound to deter thieves. A: No, this siren work as an alarm system, it can work with wireless sensors to protect your house.
-
Wireless DIY Home Burglar Alarm Kit 110dB Powerful Siren Theft Prevention System
How does this siren alarm system protect your house?. 2, When the door sensors, PIR motion sensor, Curtain detectors or other sensors be triggered, this siren will sound to deter thieves. A: No, this siren work as an alarm system, it can work with wireless sensors to protect your house.
-
Wireless Anti-Theft Security Alarm System DIY Easy Install 110dB Home Alert Set
How does this siren alarm system protect your house?. 2, When the door sensors, PIR motion sensor, Curtain detectors or other sensors be triggered, this siren will sound to deter thieves. A: No, this siren work as an alarm system, it can work with wireless sensors to protect your house.