SEE AT ASIS: BOOTH 105 - Driveway Monitor Announces Visitors
The Wireless Battery Driveway Monitor with 4-Channel Voice Receiver detects when a vehicle enters or leaves a protected driveway.
The Wireless Battery Driveway Monitor with 4-Channel Voice Receiver (STI-V34150) detects when a vehicle enters or leaves a protected driveway. Movement of any large metallic (iron or steel) object close to the driveway sensor triggers a signal from the transmitter to the indoor receiver, causing the receiver to sound a voice message.