ESCAM C89 1080P 4.3 inch Smart Digital Door Viewer, Support Wide Angle PIR & Night Vision Photo Features: 1. 4.3-inch ultra-large HD screen, large screen viewing is more convenient. 2. 1080P HD pixels, clearer shooting. 3. Support WIFI connection, wide angle of 120 degrees, wider field of view. 4. Dingdong machine with infrared night vision, with doorbell dingdong. 5. Built-in 5000mAh lithium battery, super long working time. 6. With PIR motion detection, push accurate alarm, and record and save. 7. Built-in TF card slot, support 128G memory card. 8. Support voice phone calls and two-way intercom. 9. Support mobile phone APP, photo taking and audio recording. Parameters: 1. LCD screen: Display size: 4.3 inches Display resolution: 2MP 1920x1080 Focal length: 2.5mm Viewing angle: 120 degree wide angle 2. Video: Video compression: H.265 Resolution: 1920 x 1080 25fps 3. Network: Wireless standard: 2.4GHz WiFi IEEE 802.11bgn 4. Application: Android, iOS 5. Storage: SD TF card: 8-128GB Cloud storage function: Supported 6. Physical aspects: LCD size: 110x24x88mm Camera: 46x37mm metal Weight: 270g 7. Power supply: Power supply: 5000mAh battery Charging port: micro USB 8. Working mode: 380mA (infrared on), standby mode: 200uA 9. Working temperature: -20~55 degrees Celsius 10. Relative humidity: 85%, no condensation Package List: - Outdoor unit x 1 - Indoor unit x 1 - Metal bracket x 1 - Screw package x 1 - USB power cable x 1 - Instruction manual x 1