EZVIZ CS-HP4 doorbell kit Black

Sustainability compliance: Yes | Product colour: Black | Megapixel (approx.): 2 MP | Quick start guide: Yes | Wi-Fi standards: 802.11g | Number of screws included: 6 pc(s) | Compatible memory cards: MicroSD (TransFlash) | Height: 85.5 mm | Bell depth: 4.83 cm | Mounting bracket(s) included: Yes | Depth: 24.5 mm | Image sensor size: 1/3" | Weight: 302 g | Cables included: Power | Wi-Fi standards: Wi-Fi 4 (802.11n) | Sensor type: CMOS | Frequency: 20 MHz | Built-in camera: Yes | Built-in speaker(s): Yes | Bell width: 7.1 cm | Wi-Fi standards: 802.11b | Operating temperature (T-T): -10 - 45 °C | Maximum frame rate: 15 fps | Night vision distance: 3 m | Width: 115 mm | Connectivity technology: Wireless | Input voltage: 5 V | Power consumption (transmission): 2.2 W | Wi-Fi: Yes | Compliance certificates: WEEE | Bell height: 7.1 cm | Compliance certificates: REACH | Compliance certificates: UL | Compliance certificates: RoHS | Compliance certificates: CE | Built-in microphone: Yes | Power source type: DC | Screws included: Yes | Night vision: Yes | Card reader integrated: Yes | Maximum memory card size: 512 GB