HENDUN Wireless Motion Sensor Door Chime 2 Receiver & 2 Transmitters with Remote bee Shank Diameter 3mm

Shank Diameter 3mm

They are easy to use

Oversized 1/3-cut tabs in assorted positions allow for larger or lengthier content descriptions to make finding exactly what you need easier and improve productivity

Adjustable length between 86cm(33

Stainless steel lock shutter to keep out dirt and moisture

HENDUN Wireless Motion Sensor Door Chime 2 Receiver & 2 Transmitters with Remote bee Shank Diameter 3mmHENDUN Wireless Motion Sensor Door Chime 2 Receiver & 2 Transmitters with Remote motion activated bell,Applicable to all kinds of shops, upscale clubs, hotels, offices, factories, nursing homes,caregiver pager and so on place. door sensor chime for business motion detector alarm Product Features EASY, FAST, WIRE FREE INSTALLATION portable sensor detects motion when entering and sends a signal to the receiver. With wireless remote control, it is more