System	Operation system	Embedded Linux OS
	Online visitor	Support 4 visitors at the same time
Image Capture	CPU	HI3518E V200
	Image sensor	GC2053, 1/2.9inch 1080p Progressive Scan CMOS
	Minimum Illumination	0.3~0.5Lux（Color mode）,0 Lux（B&W mode）
	Lens	HLC-GC2053-V40-V2.0 module
	View Angle	150°（diagonal）
	Night vision	Automatic switching of lens sensitivity，8pcs 940nm SMD IR LED， IR radiating distance:5~10m
Video	Encode format	H.264 main profile@levels:4.0/Motion-JPEG
	Three Stream	Main Stream:1080p(1920X1080)@15fps Sub Stream:360p(640X360)@15fps Third Stream:180p(320X180)@15fps
	Bit Rate	128～4096kbps
	Maximum frame rate	15fps
	Image adjustment	Auto
Audio	Input	Built-in -38 dB microphone
	Output	N/A
	Sampling frequency / width	8KHz/16bit
	Compression standard	ADPCM/32kbps
Network	Ethernet	N/A(AP mode connection)
	Protocols	TCP/IP,HTTP,TCP,UDP,DHCP,DNS,NTP,RTSP,P2P etc
	Wireless LAN	IEEE802.11b/g/n
	Wireless LAN Frequency	2.4~ 2.4835GHz
	Wireless LAN security	64/128-bit WEP/WPA-PSK /WPA2-PSK data encryption
Pan-tilt	Pan-tilt	N/A
	Preset position	N/A
Memory	Socket	TF Push-push socket,Maximum support 128GB; Cloud Storage
Alarm	Alarm Trigger	Motion detection
Physical Environmental	Rated voltage	DC 5V±5%
	Power supply	With 1500mAh battery
	Power consumption	Related power: 2.05W(IR LED on), Maximum power: 3.30W(All function on)
	Operating condition	Temperature:-10～50℃,humidity:＜90%
	Weight	Gross：TBD g(Note: in kind prevail)
	Size	36.5 x 40 x 36.5 mm (L×W×H)