This wireless motion sensor alarm is designed for carports and garages. Protect your car or motorcycle against tampering or theft. When triggered, the outdoor motion sensor unit will transmit a signal to the indoor unit to alert you. Easy installation with no wiring or mains power supply required.
Motion detection distance : 4-8m.
Motion detection angle : 90-110 degrees.
Working distance : up to 100m open air.
Auto code-learning technology with strong anti-interference feature.
8 Different melodies for indoor alert.
Low battery indicator on receiver.
Operating frequency : 433MHz.
1 x Outdoor Motion Sensor Unit (3 x AA Batteries Not Included)
1 x Indoor Receiver Unit (3 x AA Batteries Not Included)