1. Wireless, no wire connection to your vehicle. Only 2 AA batteries on this lock and 1 AAA battery on pager.
2. Alarm system triggered when the lock detects hit impact such as window smashing, vehicle towing and vehicle being hit by other vehicle.
3. Once invasion on vehicle detected, the lock will send signal to the pager to alert vehicle owner.
4. Lock itself will come out with 110dB siren to scare off thieves.
5. 12 months warranty against all manufacturing defects.

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Product Code: CH960E