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 1/4.5-inch high-quality 1-megapixel CMOS image sensor Min. 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, full-color night vision Viewing angle 58° Video Resolution 720P 1280X720/15FPS/1 MP Night vision Black and white night vision, full-color 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：270° Tilt：90° Network Network interface 10Mbps/100Mbps 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. Alarm Alarm detection Motion detection, human detection, human framing, siren alarm, and area detection Physical Indicators Rated voltage DC5V±5% Power consumption Power: 1.55W (0.31A), Maximum power: 2.8W (0.56A) Operating condition Working temperature: -10~55 ℃, working humidity<90% Weight Net weight: 386g Gross weight: 531g Camera size 146x116x170mm Packaging box size 205x160x140mm Carton size 580x425x345mm，
