Door & Window Sensors

ITEM NAME:120 Wireless Touch Sensor Security Alarm Loud Door Knob Entry Alert Anti Thef Js Features: 1.Brand new and high quality. 2.120 db supper loud alarm ringing. 3.With this alarm installed in your house, office, factory, when the doors and windows...

ITEM NAME:Home Security Chime Alarm Electromagnetic Sensor Anti Theft Window Entry Alert Product Description Description: Specifications: Material: PP Installation mode: mounting type Size: Alarm:6.4*2cm/2.52*0.79" Sensor: 5.5*1cm/2.17*0.39" 3 x LR44...

ITEM NAME:Household WiFi Door Window Sensor Detector Alarm Security Door Open Reminder img *{margin:0;padding:0;.Wireless Type : WIFI. Easy DIY installation, no wiring needed. Smart window door sensor is battery operated and provide long lasting...

ITEM NAME:WiFi Door Sensor Door Sensor Alarm Wireless Door Open Chime Outdoor Indoor img *{margin:0;padding:0;.Smart window door sensor is button battery operated and provide long lasting performance. 1 Set Door Sensor(Large+Small). Easy DIY...