Sorts Type Parameters System Operating system Linux Online visitor Supports 4 visitors at the same time APP O-KAM Pro Collection CPU Ingenic Memory 512Mb Lens 4mm Image sensor 1/3.27 2MP progressive scanning CMOS sensor Minimum illumination 0.5Lux (color mode), 0.1Lux (b&w mode) Sensor performance Support automatic white balance, automatic gain control and automatic backlight compensation Night vision Black and white night vision Viewing angle Diagonal 81° Video Resolution 1080P 1920×1080/15FPS/2MP；1296P 2304×1296/15FPS/3MP（Interpolation） Night vision Black and white night vision Compression standard H.264 main profile/Motion-JPEG/JPEG IR control IR-CUT, soft photosensitive control Bit rate 128～4096kbps Image adjustment Brightness, contrast, OSD display Audio Input Built-in -38dB microphone Output Built-in 8Ω1W speaker Sampling frequency/bit width 8KHz/16bit Compression standard/Bit Rate G711A Pan/Tilt Rotation angle Pan：355° Tilt：135° Network Network interface N/A Network protocol TCP/IP,HTTP,TCP,UDP,DHCP,DNS,NTP,RTSP,P2P Wireless network IEEE802.11b/g/n Wireless frequency 2.4G Wireless security encryption 64/128-bit WEP/WPA-PSK/WPA2-PSK Storage External TF card Supports T-Flash cards (up to 256GB) Cloud storage Support cloud storage, users can purchase according to their needs. Calling Function Touch Call Touch the call button on the camera. When the App receives a call alert, the user can press the answer icon in the App to start a two-way intercom. Alarm Alarm detection Motion detection, human detection, human framing, human tracking and area detection Physical Indicators Rated voltage DC5V±5% Power consumption Rated: 2.9W (0.58A); Full function on: 6W (1.2A) Operating condition Working temperature: -10～45℃, working humidity <90% Weight Net weight: 235g Gross weight: 435g Camera size 82x82x125mm Packaging box size 90x90x185mm Carton size 470x470x395mm， 50PCS/carton
