Specification System Operation system Embedded Linux OSOnline visitor Support 4 visitors at the same time Image Capture Image sensor 1 3 inch Progressive Scan CMOSMinimum Illumination 0 3 0 5 Lux Color mode 0 Lux BW Mode Lens 4 0mm View Angle 101° Diagonal Night vision Automatic switching of dual filters 2pcs 850nm infrared lamps & 2 high power white lamps with irradiation distance of 15 20 meters Video Encode format H 264 H 264 main profile Motion JPEG JPEGStreams 2560 1440640 360640 360 Bit Rate Max Fps 128 4096kbps 30pfs Image adjustment Brightness & contrast can be adjusted Audio Input Built in 28±5db microphone Output Built in 8Ω2w speakers Sampling frequency width 8KHz 16bit Compression standard ADPCM 32kbps Network Ethernet 10 Mbps 100 Mbps adaptive RJ45 interface Protocols TCP IP HTTP TCP UDP DHCP DNS NTP RTSP P2P等 Wireless LANIEEE802 11b g n Supports AP mode Wireless LAN Frequency 2 4 2 4835 G Hz Wireless LAN security 64 128 bit WEP WPA PSK WPA2 PSK data encryption Memory Socket TF Push push socket Maximum support 256GB Cloud Storage Alarm Alarm Trigger Support moving Sensor human Sensor crying monitoring smoke detector alarm Sensor absence monitoring Physical Environmental Rated voltage DC12V±5 Power consumption Related power 6 5W IR on Operating condition Temperature 10 50℃ humidity 90 Weight Net TBD g Gross TBD g Note in kind prevail Package size TBD mm L W H System Operation system Embedded Linux OSOnline visitor Support 4 visitors at the same time Image Capture Image sensor HI3516EV200 1 2 9 inch 10