Use to monitor the mailbox, garage, driveway or countless other places. Battery operation and 400 foot range means no wiring is necessary. When a vehicle or person passes the sensor, the receiver emits a pleasant chiming sound.
Product Features
- Completely wireless infrared alert system
- Place the sensor anywhere on your property and the receiver anywhere in your house up to 400 feet away
- Receiver makes a pleasant chiming sound when sensor is crossed
- Receiver uses 3 C batteries and transmitter uses 1 9V battery (not included)
- Receiver uses 3 C batteries and transmitter uses 19 volts battery (not included)
Working Well So far so good. Positioned under my deck and facing toward the front door. Works very well and no false alarms.
works great I bought this alarm for a friend that has four (previously feral) cats, a mother and kittens, that come on her porch to be fed. She’d frequently saw them walking away, or saw signs that they had been there, and knew that she’d missed her chance to feed them. This alarm solved the problem… it detects their prescence immediately, and she goes right out and feeds them. She considers it one of the best presents she ever got. She turns the receiver off at her bedtime.One thing.. it can be set off by things blown past it due to the wind (clumps of leaves, etc.)
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