Reolink Argus Series B440 - 4K Outdoor Battery Camera, Pan & Tilt, Person/Vehicle/Animal Detection, Color Night Vision

Built-in speaker(s): Yes | Ethernet LAN: No | Intelligent Video Surveillance (IVS) system features: Human detection | Placement supported: Indoor & outdoor | Motion sensor: Yes | Screws included: Yes | Night vision: Yes | Operating temperature (T-T): -10 - 55 °C | Pan range: 0 - 355° | Day/night mode: Yes | Intelligent Video Surveillance (IVS) system features: Vehicle detection | Compatible memory cards: MicroSD (TransFlash) | Sensor type: CMOS | Windows operating systems supported: Yes | Camera tilt control: Yes | Preset points: Yes | Bluetooth: No | Mac operating systems supported: Yes | Number of cameras: 1 | Cables included: USB | Total megapixels: 8 MP | Height: 122 mm | Audio system: 2-way | Number of lenses: 1 | Package height: 134 mm | Mounting kit: Yes | Number of sensors: 1 | Video compression formats: H.265 | Package depth: 217 mm | Product colour: White | Motion sensor technology: Passive infrared (PIR) sensor | Mobile operating systems supported: iOS | Number of illumination LEDs: 2 | USB port: Yes | Connectivity technology: Wireless | Wi-Fi standards: 802.11a | Package weight: 940 g | Weight: 481 g | Diameter: 9.8 cm | Wi-Fi: Yes | Built-in HDD: No | Night vision distance: 10 m | Card reader integrated: Yes | Mobile operating systems supported: Android | Maximum memory card size: 128 GB | Reset button: Yes | Optical sensor size: 25.4 / 2.7 mm (1 / 2.7") | Infra-red wavelength: 850 nm | Form factor: Dome | Mounting type: Ceiling | International Protection (IP) code: IP64 | Wi-Fi standards: 802.11b | Package width: 162 mm | Maximum resolution: 3840 x 2160 pixels | Wi-Fi standards: Wi-Fi 4 (802.11n) | Built-in microphone: Yes | Tilt angle range: 0 - 140° | Camera pan control: Yes | Wi-Fi standards: 802.11g | Frame rate: 15 fps | LED type: IR | Type: IP security camera | Security algorithms: WPA | Power source type: DC, Solar | Networking standards: IEEE 802.11b | Security algorithms: WPA2 | Networking standards: IEEE 802.11a | Networking standards: IEEE 802.11g | Networking standards: IEEE 802.11n | Lens viewing angle, horizontal: 90° | Lens viewing angle, vertical: 47° | Lens viewing angle, diagonal: 110°