- Color: Black & Silver
- Item Dimension:70*70*9mm
- Battery:3pcs LR44 button battery
- Alarm Sound: 100dB
Function: this item is applicable for various doors and windows when illegal persons invade and make the doors or windows vibrate, it will start alarming and warns hosts and threaten the intruders away, could effectively help protecting your property
- Installed the product on the window glass.
- Open the battery cover, install the battery and switch button to the ON position,
- the red LED will flash, you will hear "beep" sound after 3 seconds, then the product into alert status.
- When into alert status, once the product receive a certain intensity of vibration, it will immediately send a strong warning sound and the red LED start to flashes.
- A, about 30 seconds after the alarm, the product will automatically stop the alarm
- B, any time switch to the OFF position, can cancel the alert and alarm status.