This is the system that sounds a chime in your home when a vehicle pulls into your driveway.
Our items are guaranteed for their normal life under standard, non-commercial use.
This is the system that sounds a chime in your home when a vehicle pulls into your driveway. Only available from Hammacher Schlemmer, the system’s remote motion sensor attaches to a mailbox post or address sign at the end of a driveway and sends a signal back to the in-home receiver up to 400' away when it detects the movement of vehicles or people. The system’s receiver generates a 45-second-long chime as its LED flashes to alert a homeowner when a delivery person, dinner guest, or unexpected visitor arrives. With four volume settings (from 80dB to 125dB) and five different alert melodies. Includes mounting hardware. Requires three AAA and three C batteries. Sensor: 3 3/4" H x 2 1/2" W x 1 1/4" D. (2 oz.); Receiver: 5 3/4" H x 3 1/2" W x 1 3/4" D. (5 1/4 oz.)