This knock sensor has an extra bright light that flashes for several seconds so you can SEE when someone knocks on the door. It features a vibration sensitivity switch. Use it for the entry door, bedroom, bathroom, hotel room, dorm or workplace. Door hanging bracket/hook & loop fastener included. Uses one 9V battery (not included). One year warranty.
Click for user manual
Click for user manual
Door Beacon w/LED Light
- Product Code: GAD-DBEACON-HC
- Availability: Out Of Stock
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$29.95
- Ex Tax: $29.95