Two-way voice, remote voice warning. The APP can push detection information even if it is not online, so you can go out with peace of mind. IP66 waterproof function, easy to deal with outdoor complex weather. The camera is not afraid of severe weather such as rain, wind and snow. Features: Name: Surveillance camera Pixel: 2 million (dpi) Type: wireless camera Style: Solar Bolt Camera Image sensor: CMOS Horizontal resolution: resolution 2 million (TVL) Minimum illumination: 0.01 (Lux) Resolution: 1920*1080 Lens: 3.6 (mm) Signal-to-noise ratio>: 48 (db) Working temperature: -10¡æ-«60¡æ(¡æ) Backlight compensation: support Color box size: 22*12*11cm (inch) Power supply voltage: 5 (V) Electronic shutter: support Weight: 0.92kg Alarm function: PIR human motion detection alarm material: metal Use environment: outdoor Effective distance: 0-15 meters Surveillance camera lens: HD lens Lens focal length: 3.6mm PTZ control: not supported Computer monitoring: mobile phone remote monitoring Irradiation distance of infrared lamp: 0-15 meters