System
Operation system
Embedded Linux OS
Online visitor
Support 4 visitors at the same time
Image Capture
Image sensor
1/4 inch 720p Progressive Scan CMOS
Minimum Illumination
0.3~0.5Lux（Color mode）,0 Lux（B&W mode）
Lens
4.0mm@F2.0
View Angle
85˚（diagonal）
Night vision
Dual filters automatically switch. 6pcs 850nm patch IR LEDs IR radiating distance:5~10m
Video
Encode format
H.264+/H.264 main profile@level:4.0/Motion-JPEG/JPEG
Resolution
720p(1280×720)   360p(640×360)
Bit rate/Fps/Display frequency
128～4096kbps/1～30pfs/60Hz、50Hz
Image adjustment
Auto
Audio
Input
Built-in -38 dB microphone
Output
Built-in speaker(8Ω1W)
Sampling frequency / width
8KHz/16bit
Compression standard
ADPCM/32kbps
Network
Ethernet
10Base-T / 100Base-TX, RJ45 connector
Protocols
TCP/IP,HTTP,TCP,UDP,DHCP,DNS,NTP,RTSP,P2P etc
Wireless LAN
IEEE802.11b/g/n; Support AP mode
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：345°,tilt：84°
Preset position
PC APP：support 16 positions,  phone APP:support 5 positions
Memory
Socket
TF Push-push socket,Maximum support 256GB; Cloud Storage;NVR;NAS
Alarm
Alarm Trigger
Support 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
Related power:2.5W(IR LED on), Maximum power:3.3W(Pan&Tilt on)
Operating condition
Temperature:-10～50℃,humidity:＜90%
Weight
Net：250g(Note: in kind prevail)
Package size
196*165*138mm (L×W×H)