Reolink W437 - 4K Wi-Fi 6 Security Camera, IK10 Vandal-Proof, 5X Optical Zoom, 2.4/5 GHz Wi-Fi, Color Night Vision

Built-in microphone: Yes | Power source type: DC | Supported graphics resolutions: 3840 x 2160 | Connectivity technology: Wired & Wireless | Maximum resolution: 3840 x 2160 pixels | Networking standards: IEEE 802.11ac | Reset button: Yes | Product colour: White | Bluetooth: No | Security algorithms: WPA2 | Warnings: Avoid direct contact with water to prevent electrical damage. | Warnings: Ensure that the product is properly installed and protected against falling. | Networking standards: IEEE 802.11b | Built-in light: Yes | Audio system: 2-way | Networking standards: IEEE 802.11g | Networking standards: IEEE 802.11n | Networking standards: IEEE 802.11a | Ethernet LAN (RJ-45) ports: 1 | Weight: 754 g | Security algorithms: WPA | DC-in jack: Yes | Warnings: The product contains electronic components do not dispose of with the normal household waste. | Infra-red wavelength: 850 nm | Virtual assistant: Google Assistant | Form factor: Dome | Wi-Fi standards: Wi-Fi 5 (802.11ac) | Night vision distance: 30 m | Bit rate: 64 Kbps - 6144 Kbps | Card reader integrated: Yes | Mobile operating systems supported: Android | Infrared (IR) cut-off filter: Yes | Video compression formats: H.265 | Optical sensor size: 25.4 / 2.8 mm (1 / 2.8") | Optical zoom: 5x | Wi-Fi standards: 802.11g | LED type: IR | Number of cameras: 1 | Frame rate: 15 fps | International Protection (IP) code: IP67 | Wi-Fi standards: Wi-Fi 4 (802.11n) | Video streaming: Yes | Number of sensors: 1 | Sensor type: CMOS | Windows operating systems supported: Yes | Built-in speaker(s): Yes | Total megapixels: 8 MP | Zoom capability: Yes | Operating relative humidity (H-H): 10 - 90% | Ethernet interface type: Fast Ethernet | Wi-Fi standards: 802.11b | Number of users: 20 user(s) | Maximum memory card size: 256 GB | Screws included: Yes | Night vision: Yes | Mounting kit: Yes | DC output voltage: 12 | Mac operating systems supported: Yes | Height: 98.3 mm | Mounting type: Ceiling | Power consumption (max): 12 W | Video motion detection: Yes | Diameter: 13.3 cm | Supported video modes: 2160p | Type: IP security camera | Supported network protocols: HTTPS, SSL, TCP/IP, UDP, IPv4, UPnP, RTSP, RTMP, ONVIF, SMTP, NTP, DHCP, DNS, DDNS, FTP, P2P | Maximum aperture number: 1.6 | Operating temperature (T-T): -10 - 55 °C | DC output current: 1 A | Colour temperature: 6000 K | Video recording: Yes | Wi-Fi standards: 802.11a | Ethernet LAN: Yes | Number of illumination LEDs: 4 | Compatible memory cards: MicroSD (TransFlash) | Placement supported: Indoor & outdoor | Number of lenses: 1 | Mobile operating systems supported: iOS | Built-in HDD: No | Video formats supported: H.265 | Wi-Fi: Yes | Focal length range: 2.7 - 13.5 mm | Live view: Yes | Lens viewing angle, vertical: 17 - 55° | User access level: Administrator, User | Lens viewing angle, horizontal: 31 - 105°