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The Mier DA-500 Driveway Alert System uses a vehicle sensing probe that is buried alongside or under your driveway and alerts you to vehicles moving through the driveway. The driveway probe detects moving metal and sends an alarm signal up the wire back to the control box in your home which sounds a whistle to alert you to that vehicle. The driveway probe only detects moving metal so you will never receive false alerts from animals, people etc.Since it detects moving metal objects, it can also be used as a security notification device that will alert you if a tractor, garbage bin or other metal object has moved!While running a wire from the probe to the control box is more difficult than wireless, there are no batteries or wireless interference to be concerned with, so you can install it and forget it.
The sensitivity of the probe is adjustable at the control box, as well as the length of time that the whistle will sound.
The Mier Products DA500 control box has a 24V output as well as a dry contact output you can choose between to activate different alarms, sirens, chimes etc.Add a DA052V additional whistle or DA655 pleasant chime box for additional notification locations.Or contact us if you need to create a custom solution with wireless chimes, turning on lights, sounding sirens, integrating in to a security system or automation system.
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