: Item model number: QW20 Lens pixel: 1080P Audio input: built-in microphone Audio output: built-in speaker Night vision function: full color + infrared Light Alert: Support Compression format: H.265X Infrared distance: 20-50 meters Network interface: RJ45 interface Waterproof and lightning protection: support Operating temperature: -32C-60C Day/Night Conversion: Automatic Voice intercom: support 10 meters range Specifications: Red and blue alarm camera: Ultra-clear outdoor surveillance, power-off video, 360 automatic cruise, humanoid tracking | sound and light alert Features: Meet a number of functions, sound and light alarm, ultra-clear image quality, panoramic cruise, humanoid tracking, full-color night vision, power-off battery life, rain and lightning protection, sharing viewing, voice intercom, card storage cloud storage, mobile phone monitoring Mobile Tracking: Wherever you go, intelligent follow-up, the camera detects the abnormal situation and shoots by following the moving abnormal object Wide range of application: Suitable for indoor classrooms, shops, restaurants and other scenes, outdoor fish ponds, parking lot construction sites and other scenes Sound and light alert: The mobile phone alarm reminds that when the camera detects an abnormality again, it will actively emit a high-intensity alarm sound and flash red and blue lights, and push the alarm information to the mobile phone. 360 panoramic monitoring: Support mobile phone APP remote control, rotate 355 horizontally and rotate 90 vertically to monitor the monitoring environment back and forth, and automatically cruise the specified range Two-way voice intercom: Audio and video synchronization video built-in high-fidelity waterproof microphone, two-way voice, easy chat Package Included: 1*Camera 1*User Manual 1*Charging cable 1*screw pack