[Local Delivery] Daytech Battery Doorbell Hello Welcome Sensing Chime Motion Sensor Door Senseor Customer Welcome Alarm HW01

[ Description]This product used advanced manufacturing technology. It has body sensing, high performance, energy-saving functions. It is without inadvertently touching or interference. And monitoring of human movement within a certain scope. It is very convenient for stores, shops, restaurants and so on. With the Double-sided adhesive sticker, you can stick the doorbell anywhere you want, or you can use the screws to fix the bell on the wall, wood board, etc.[ package ]1x door chime (batteries are not included)