A3 Camera HD 1080P bidirectional intercom home smart camera home intelligent camera wifi monitoring Camera
$ 15.10
Model Name+B4: D40 Model A3 Name Wi-Fi network camera Nuclear single -core Memory 416kb SRAM + 4M PSRAM Flash 4MB TF card maximum support 64GB Operating system free RTOS At the same time, the number of users 4 Enter the built -in microphone Main frequency 384MHz Power consumption 300mAh (aggressive); 150mAh (no popularity) Infrared irradiation distance is 3-5 meters Work temperature and humidity -10~ 50 , humidity is less than 95%(no condensed) Camera sensor chip GC0308 Focal length 2 meters Angle 90Display resolution 100W Daily conversion mode switch day and night Digital noise reduction 2D digital noise reduction Compression standard video compression standard MJPEG Audio compression standard G711U Audio transmission recording Interface storage interface Micro SD card (maximum 64GB) Power interface Type C Wi-Fi parameter wireless standard ieee802.11b/g/n Frequency range 2.4 GHz ~ 2.4835 GHz Channel bandwidth supports 20MHz Safety 64/128-bit wep, WPA/WPA2, WPA-PSK/WPA2-PSK The maximum hotspot connection distance is 15-20 meters Packaging machine size 85mm45mm45mm Machine single machine 40G A full set of 91.5g Packaging box size 64mm98mm58mm
