Sell Wireless Infrared Monitor Sensor Motion Detector Entry Door Bell Chime ihEE best price

Description: Wireless door chime is great for retail store, shops, business, salons, front / back / side door, etc. Attach this infrared alarm anywhere you want and instantly know when someone crosses the beam. Infrared sensor detects motion and sends a signal to the receiver Wireless installation, just place the sensor at the entrance Receiver requires 2x AA batteries, transmitter requires 1x 9V battery (batteries not included) Send audible chime sound, alerting you that somebody is approaching (Note: only one music type sound, no changing ) Transmitter Size (L x W x H): approx. 9*6*4.5cm Receiver Size (L x W x H): approx. 9*6.5*2.5cm Receiver Switch Setting: High / low volume / off Material: Plastic Color: White Package Includes: 1x Transmitter 1x Receiver 2x Mounting accessoriesHome #Garden #HomeImprovement #Building #Hardware #Doors #DoorHardware #Doorbells