Sorts	Type	Parameters
Collection	Operating system	Embedded Linux
	Online visitor	Supports 4 visitors at the same time
	CPU/Image sensor	1/4 inch 720p progressive scan CMOS sensor
	Minimum illumination	0.5 Lux(Color mode), 0.1 Lux(B&W mode)
	Lens	4mm
	Night Vision	IR-CUT with auto-switching, dual light source, irradiation distance 15-30m
	Compression standard	H.264 main profile/Motion-JPEG/JPEG
	Data rate	Mainstream：1280×720@15fps； Substream：360p(640×360)@15fps
	Bit rate/maximum frame rate	128～4096kbps/25fps
	Image adjustment	Adjustable brightness and contrast
Audio	Input	Built-in microphone
	Output	Integrated speaker
	Sampling frequency/bit width	8KHz/16bit
	Compression standard/Bit Rate	G.711/64kbps
Network	Network interface	10Mbps/100Mbps adaptive /RJ45 interface
	Network protocol	TCP/IP,HTTP,TCP,UDP,DHCP,DNS,NTP,RTSP,P2P etc.
	Wireless network
	Wireless frequency	2.4G
	Wireless security encryption
Pan&Tilt	Rotation angle	Horizontal 350 °/Vertical 90 °, can be installed with 360 ° rotation
	Preset position	Supports 16 presets (mobile app only supports 5)
Storage	Storage functions	Supports T-Flash card(max supports 256GB); Cloud Storage; NVR；NAS
Alarm	Alarm detection	Supports motion detection, humanoid detection, human tracking, voice prompts and flashing alarm, irradiation function timed activation and shutdown of white light.
Physical indicators	Rated voltage	DC12V
	Power consumption	Rated power: 4.5W (infrared light on)/maximum power: 11W (PTZ on)
	Operating condition	Temperature: -10～50℃; Humidity: ＜90%
	Weight	Note: in kind prevail
	Package size	Note: in kind prevail