HENDUN Wireless Motion Sensor Door Chime 2 Receiver & 2 Transmitters with Remote bee Hollow Constructed

Hollow Constructed

Shank Diameter 3mm

Stainless steel lock shutter to keep out dirt and moisture

No risks of skin necrosis or frostbite through cooling by maintaining an optimal cooling temperature

200 stickers of each color

HENDUN Wireless Motion Sensor Door Chime 2 Receiver & 2 Transmitters with Remote bee Hollow ConstructedHENDUN 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