•Lens protrusion 1.5cm, more convenient installation •Insert memory card automatic recording video, loop video •Intelligent detection of human motion, intelligent alarm push •Alarm push can choose pictures or video, more convenient •Quick start, start recording within 400ms •3500mAh battery power supply, low battery alert •Intelligent recording mode, a variety of recording modes can be selected •Password can be set for the device Specifications: •Model: R89 •Main control processor: T31ZL •APP operating system: Android, IOS •Image sensor: F37, 1/3 CMOS (pixel optional, PCB compatible) •Storage code: MP4 •APP resolution: 4K*1080P*720P •APP: IWFCAM •WIFI: single frequency 2.4G •Infrared night vision: black and white night vision, manually open, 6*940nm non-luminous patch infrared light •Irradiation distance: 5-6m •Microphone: built-in microphone •Viewable angle: 170 ° •Cloud storage: with picture push and video push •Local storage: TF card (maximum support 256GB, FAT32 format required, not included) •Power supply information: DC5V±5% •Working environment: Indoor/outdoor •Working temperature: -10~55℃ •Working humidity: 10%~90% •Size: 41 x 41 x 40mm •Lens length: 14mm •Weight: 66g Package included: •1 x Webcam •1 x English Manual •1 x Back Clip •1 x Stand •1 x Data Cable •1 x Card Reader •Other items not included