Denver VDB-216 Video Doorbell with PIR Motion Sensor and WiFi Function This modern WLAN video doorbell from Denver convinces with its multiple functions and the high-quality FULL HD 1080p /30fps camera with 2 megapixel CMOS sensor, 166° viewing angle and night vision function. This reliably ensures identification of visitors with whom communication can take place thanks to the intercom function. When the bell is pressed, the gong/ring tone sounds on the wireless signal transmitter. Alternatively, push messages to the smartphone can be set up, also, for example, when unauthorised movements are detected by the PIR sensor. - Intended for WiFi integration - Set up and control with the Tuya Smart Life App or Denver Smart Home App (available free for iOS and Android). - Can be paired with other Denver Smart Home products - Ambient temperature in operation: - 10 °C to + 40 °C - Battery-operated; usual charging interval 2 to 3 months - Video function requires use of Micro SD card (max. 128 GB,