Description

Brand	Hikvision
Model	Hikvision DS-2CD2021G1-I
Type	Bullet IP Camera
Image sensor	1/2.7″ Progressive Scan CMOS
Lens	2.8mm, 4mm, 6mm fixed lens
Focal Length	2.8mm, 4mm, 6mm
Viewing Angle	136degree(2.8mm), 102degree(4mm), 62.3degree(6mm)
Video format	H265+, H.265, H.264+, H.264
Resolution	1920 x 1080 (2.0MP)
Protocols	TCP / IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour
Dimensions	69.7 x 67.9 x 171.4mm
Others	Shutter Speed: 1/3 s is 1 / 100,000 s, Slow Shutter: Yes, Day & Night: IR Cut Filter, Digital Noise Reduction: 3D DNR, Wide Dynamic Range: DWDR, Wavelength: 850nm, Image Enhancement: BLC / 3D DNR, Day / Night Switch: Auto / Scheduled / Day / Night, Alarm