The DS-2CD2720F camera can operate outdoors or indoors. Its housing with high ingress protection rating (IP66) protects the electronics against adverse weather conditions. The built-in IR illuminator has a range of up to 30 m. The camera can be powered with a 12 VDC power source or via PoE (802.3af).

The camera has microSD card slot. In connection with Hikvision IP NVRs, the ANR (Automatic Network Replenishment) solution developed by Hikvision company limits the recording on the card only to the periods of problems with connectivity between the camera and NVR. After the end of the failure, the emergency recordings are automatically transferred to the NVR. The recording redundancy significantly increases the reliability of video surveillance systems.

Key features:

• Resolution: 2 MP (1920×1080)
• Functions: 3DDNR, DWDR, BLC
• IP rating: IP66
• IR range: up to 30 m
• microSD/microSDHC/microSDXC card slot supporting cards up to 64 GB
• mechanically switching IR filter

The degree of protection (IK rating) provided by enclosures for electrical equipment against external mechanical impacts is defined in the EN 62262 standard. The EN 62262:2003 standard specifies the conditions of the testing procedure.

Name	HIKVISION DS-2CD2720F-I
Code	K1737
Video system	IP
Type	Ceiling
Compression	H.264/MJPEG
Resolution	1920×1080
Dual-stream	Yes
Frame rate	25 fps at 1920×1080 or lower res.
Image sensor	1/3″ Progressive Scan CMOS
Sensitivity	0.1 lx @F1.2 with AGC ON 0 lx in IR mode
Focal length	2.8 – 12 mm
Horizontal viewing angle	91.2 – 28.3o
Mechanically switching IR filter	Yes
Brightness control	Yes
Sharpness control	Yes
Gain	Automatic/Preset
Alarm events	Motion detection, dynamic analysis, tampering
Recording	NAS server
Network interface	RJ-45 10/100Base-T
Protocols	TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
ONVIF	Yes
Card slot	microSD/microSDHC/microSDXC
IP, IK ratings	IP66, IK10
Power	12 VDC ± 10% PoE IEEE 802.3af
Power consumption	5 W (max 7 W with IR)
Startup temperature range	-10°C … 40°C
Operating temperature range	-30°C …  60°C
Dimensions	Φ140 × 99.9 mm
Weight	1 kg