QERSTA Sonnette intelligente sans fil sonnerie caméra vidéo porte téléphone appel interphone système appartement

Easy to install and use. Support WiFi connection, Android IOS APP remote control. HD 720P image quality, support night vision, camera view angle covers 166. Ultra-low power consumption, remote active Description: Color: As the picture shows This wifi doorbell can connect home WiFi and achieve a two way intercom between the doorbell and cell phone. When a visitor presses the doorbell sound is activated and the camera will start sending real time images and call to the cell phone. The user will receive the call and can check who the visitor is, can intercom with the visitor. Specifications: Material: ABS Color: grey Power Consumption: power consumption standby 400uA, working 200mA Built-in WIFI: support 802.11 B/G/N Stand-by Time: about 8 months Battery: 2* 18650 batteries not included Environment: -10~50℃ Working Humidity: ...