*Wireless magnetic sensors of door/window security alarm, it will alarm when the sensor detects someone comes in or there is some vibration of the door or window.
*Built-in 108dB loud alarm, can effectively frighten the thieves.
*Four alarm modes optional: alarm mode, constant alarm mode, closing-door alert and doorbell mode.
*The host installation with double-side adhesive, it is easier to install.
*Compact small size, creative design and low-consumption, which makes it can work long time.
Alarm volume: 108dB
Host battery: 2*AAA(not included)
Working environment temperature: -10 ~ 60 ° C
Storage temperature: -20 ° C —+ 70 ° C
Working environment humidity: < 80%
Item weigh: 30g
Package Size: Approx. 10.3*6*3.4cm/4.06*2.36*1.34in
Package Weight: Approx. 50g/1.76oz
1* Door Sensor
1* User Manual