New Shadow Infared Motion Alert Alarm With Chime and 30ft Radius Reciever.
Wireless Security Alert System has a wireless receiver that chimes when the infrared security alert sensor detects motion outside. The wireless motion sensor mounts easily to a post or wall, and you can set the receiver anywhere within 400ft
*Wireless receiver chimes with montion up to 30ft away.
* Outdoor weather proof infrared sensor can detect motion to the indoor receiver
* Easy installation, just set and have the receiver in range for motion detection.