WiFi 4G Smart SOS Emergency Alert Doorbell for Caregivers & Elderly Home Automation Water Resistant Plastic

Alarm Type:App App Support:Tuya Smart Feature:Durable, Portable, Easy Installation, Water Resistant, App Remote Control, PIR Motion Sensor, Sos Function, Sound Alarm, Sensor Switch Network:Wi-Fi, 4 g Model Number:BL-02 Brand Name:bailing Place of Origin:Guangdong, China alarm sound:Doorbell Detection Range:100-200 m Material:Plastic, Plastic Sensor Type:Vibration Sensor Product name:Wireless Doorbell SOS button Color:Blue with white Function:Emergency Alert Application:Home Automation Certification:CE RoHS FCC APP:Tuya Smart/ Smart Life OEM&ODM:Accepted Type:ring doorbell Size:7.8*4.5*3