Model	DS-2CD1021-I
Camera
Image sensor	1/2.8 inch Progressive Scan CMOS
Min. Illumination	Color: 0.01 Lux @(F1.2, AGC ON), 0 Lux with IR
Shutter Speed	1/3 s to 1/100, 000 s, support slow shutter
Lens	2.8 mm @F2.0, horizontal field of view 105.8° 4 mm @F2.2, horizontal field of view 83.6° 6 mm @F2.0, horizontal field of view 55°
Lens Mount	M12
Day& Night	IR cut filter with auto switch
Wide Dynamic Range	Digital WDR
Digital noise reduction	3D DNR
IR Range	30m
Compressions
Video Compression	Main stream: H.264+/H.264 Sub stream: H.264/MJPEG
H.264 Type	Baseline profile/Main profile
Video Bit Rate	32 Kbps to 8 Mbps
Image
Max. Resolution	1920 × 1080
Image Settings	Brightness, saturation, contrast, sharpness are adjustable via web browser or client software
Day/Night Switch	Support auto, scheduled
Others	Mirror, BLC (area configurable), region of interest (support 1 fixed region)
Network
Network Storage	NAS (NFS, SMB/CIFS)
Protocol	TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, Bonjour
Alarm	Video tampering, network disconnected, IP address conflicted
Detections	Motion Detection
General Function	Anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
System Compatibility	ONVIF (Profile S, Profile G), PSIA, CGI, ISAPI
General
Power Supply	12 VDC ± 25%, PoE (802.3af)
Power Consumption	Max. 5 W/6.5 W (PoE)
Protection Level	IP67
Dimensions	69.1 × 66 × 172.7 mm
Weight	500g