Câmera WiFi de visão noturna com detecção de movimento A3 e áudio bidirecional

1. With its own AP hotspot, it can record video even when the network is disconnected, and it is more convenient for safe transmission. 2. 1080P full HD picture quality, using high-quality lenses, good optical performance, not only the picture effect is clear, but also the imaging effect is more vivid and real. 3. When an abnormal movement of an object is detected in the shooting area, an alarm message will be triggered immediately, sent to the mobile APP, connected to a remote hotspot, and you can view it in real time. 4. Turn on the infrared night vision mode, the irradiation distance can reach 5-10 meters, and the picture is clear at night without light. 5. Built-in microphone, support two-way voice real-time conversation, communicate with family members at any time. 6. Parameters: - Number of cores: single core - Memory: 416KB SRAM + 4M PSRAM -Flash: 4MB - TF card: support 128GB max - Operating system: Free RTOS - Number of simultaneous access users: 4 - Input: built-in microphone - Main frequency: 384MHz - Power consumption: 300mAh (infrared on); 150mAh (infrared off) - Infrared irradiation distance: 3-5 meters - Working temperature and humidity: -10~50 degrees Celsius, humidity less than 95% (non-condensing) - Sensor chip: GC0308 - Focal length: 2 meters - Angle: 90 degrees - Display resolution: 100w - Day and night conversion mode: day and night switching - Digital noise reduction: 2D digital noise reduction - Video compression standard: MJPEG - Audio compression standard: G711U - Audio transmission: recording - Power interface: Type-C interface - Wireless standard: IEEE802.11b/g/n - Frequency range: 2.4GHz ~ 2.4835GHz - Channel bandwidth: support 20MHz - Security: 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK - Hotspot connection distance: 15-20 meters max