Features:
Magnetic door alarm sensor 130db alerts a person to a door or window opening.
Prevent children going out the house without notice.
Also ideal entry warning for your home,office,apartment,garage and so on.
Ultra-thin door and window alarm with 2 adjustable settings (off/on).
3xLR44 batteries included.
Easy installation,No wiring needed!No screws needed!Included double sided tape.
Ultra-sensitive also Low battery indicator to check battery life.
Specification:
Type:Door Alarm
Material:Plastic
Color:As shown
Quantity:1pc
Item Size:7.5*3.9*1.2cm/3*1.5*0.5"(L*W*T)
Sensor Size:3.2*1.1*1cm/1.3*0.4*0.4"(L*W*T)
Net Weight: 50g/ 1.7oz
Package:
1*Door Alarm
1*Magnetic Sensor
Magnetic door alarm sensor 130db alerts a person to a door or window opening.
Prevent children going out the house without notice.
Also ideal entry warning for your home,office,apartment,garage and so on.
Ultra-thin door and window alarm with 2 adjustable settings (off/on).
3xLR44 batteries included.
Easy installation,No wiring needed!No screws needed!Included double sided tape.
Ultra-sensitive also Low battery indicator to check battery life.
Specification:
Type:Door Alarm
Material:Plastic
Color:As shown
Quantity:1pc
Item Size:7.5*3.9*1.2cm/3*1.5*0.5"(L*W*T)
Sensor Size:3.2*1.1*1cm/1.3*0.4*0.4"(L*W*T)
Net Weight: 50g/ 1.7oz
Package:
1*Door Alarm
1*Magnetic Sensor