IR night vision: The use of high-power infrared lamps, dim conditions can also be high-definition video, night vision distance up to 5-10m Wireless connection: Connect your mobile phone to a WiFi hotspot to view the footage and playback in real time Motion detection: Enable motion detection alarm, dynamic detection of objects moving in the area, real-time push alarm information and capture Built-in battery: Built-in battery, but also supports external USB power supply Local storage: Can support memory capacity expansion, maximum support 32G memory card storage Applicable scenarios: Home security, car recording, extreme sports, various shopping malls and supermarkets applicable Specifications: CPU: BK7252 Memory: 512 KB RAM Flash: 4MB TF card: supports up to 32GB (not included) Input: built-in microphone Main frequency: 180MHz Charging current: 420mA Power consumption: 1.5W (infrared on); 1.0W (infrared off) Battery capacity: polymer 2S502020/400mAH/4.2V Battery standby time: can last for about 2.5 hours Infrared irradiation distance: 1-3 meters Working temperature and humidity: -10℃~50℃, humidity less than 95% (no condensation) Sensor chip: 0328C Angle: flat angle Display resolution: 640*480P (30W) Day and night conversion mode: day and night switching Digital noise reduction: 2D digital noise reduction Interface: Type-C interface Wireless standard: IEEE802.11b/g/ Frequency range: 2.4 GHz ~ 2.4835 GHz Channel bandwidth: supports 20MHz Security: 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK Hotspot connection distance: up to 10-15 meters APP: iWFCam