Wireless Entry Door Bell Welcome Motion Sensor Detector Gate Chime Alert Alarm
KERUI Wireless 433MHz Doorbell / Welcome Alarm / Burglar / Night-Light System Main Features: 1) 32songs can be chosen 2) Integrate with the function of welcome, burglar, doorbell, night light 3) Can add maximum 30pcs accessories (including detectors and remote controls) 4) Support the accessories with code EV1527/PT2262 5) 4 level volume to adjust.
Wireless Entry Door Bell Welcome Motion Sensor Detector Gate Chime Alert Alarm
KERUI Wireless 433MHz Doorbell / Welcome Alarm / Burglar / Night-Light System Main Features: 1) 32songs can be chosen 2) Integrate with the function of welcome, burglar, doorbell, night light 3) Can add maximum 30pcs accessories (including detectors and remote controls) 4) Support the accessories with code EV1527/PT2262 5) 4 level volume to adjust.