AK-01 Electronic Guest-Saluting Wireless Doorbell(White) Type-Google Spare Parts This product is an access

This product is an access control all-in-one machine with non-contact induction card and password for access control

Including battery communication protocol

the beep sound and flashes will lead you to find the lost stuff

Back camera for iPad Pro 10

Smooth High Definition

AK-01 Electronic Guest-Saluting Wireless Doorbell(White) Type-Google Spare Parts This product is an access1. Apply the function of automatic light sensitivity. Easy usage, energy saving, and high sensitivity make it meet the need of marker more and closer to consumersa?? lives. Ita?? s suitable for the dwelling houses, shop, offices, factories and so on. It not only brings you convenience, but also give you the unexpected happiness and safety. 2. Powered by 3 x AA1. 5V batteries(not included) 3. Light control distance is 3 7m 4. Size Approx: 8. 2 x 4. 5 x