System
Operation system
Embedded Linux OS
Online visitor
Support 4 visitors at the same time
Image Capture
Image sensor
HI3518E V300 &1/2.9 inch 1080p progressive CMOS sensor
Minimum Illumination
0.5Lux（Color mode）,0.1Lux（B&W Mode）
Lens
4.0mm@F2.0
View Angle
101°（diagonal）
Night vision
Dual Filter,IR-Cut，6pcs 850nm patch IR LED IR irradiation distance:5～10m
Video
Encode format
H.264+/H.264 main profile/Motion-JPEG/JPEG
Streams
Main stream：1080p(1920×1080)@30fps/1296p(2304×1296)@30fps Substream：360p(640×360)@15fps
Bit Rate/Max Fps
128～4096kbps/30pfs
Image adjustment
Brightness and contrast can be adjusted
Audio
Input
Built-in -38 dB microphone
Output
Built-in speaker(8Ω1W)
Sampling frequency / width
8KHz/16bit
Compression standard
ADPCM/32kbps
Network
Wireless LAN
IEEE802.11b/g/n/ac
Wireless LAN Frequency
2.4~2.4835GHz
Wireless LAN security
64/128-bit WEP/WPA-PSK /WPA2-PSK data encryption
Pan-tilt
Pan-tilt
Pan：334°,tilt：110°
Preset position
PC APP：support 16 positions,  phone APP:support 5 positions
Memory
Socket
TF Push-push socket,Maximum support 256GB; Cloud Storage
Alarm
Alarm Trigger
Motion detection, humanoid detection, humanoid tracking, crying monitoring, smoke detector alarm detection, absence monitoring, electronic fence
Physical Environmental
Rated voltage
DC 5V±5%
Power consumption
Rated power:2.8 W(IR LED on), Maximum Power: 4.3W（Pan&Tilt on）
Operating condition
Temperature:-10～50℃,humidity:＜90%
Weight
Net：175 g  Gross：350 g(Note: in kind prevail)
Package size
99*94*155 mm(L×W×H)