DS-2CD2120F-I

Product Description

IR Fixed Dome Network Camera.

Camera.

Image sensor_1/3” Progressive Scan CMOS

Min. illumination_0.07Lux @F1.2, AGC ON, 0 lux with IR.

Lens_4mm @ F2.0, (2.8mm, 6mm optional)/Angle of view:98.5°(2.8mm), 79°(4mm), 49°(6mm).

Lens mount_M12.

Angle adjustment_Pan: 0° ~ 355°, Tilt: 0° ~ 65°, Rotation: 0 ~ 360°.

Digital noise reduction _3D DNR.

Wide dynamic range _Digital WDR.

Day & night_ IR cut filter with auto switch.

Compression Standard.

Video compression_H.264 / MJPEG.

H.264 codec profile _Main profile.
Bit rate _32 Kbps ~ 16 Mbps.
Dual stream _Yes.

Image.

Max. Image Resolution_1920 x 1080.

Frame rate_50Hz: 25fps (1920 × 1080), 25fps (1280 x 720),60Hz: 30fps (1920 × 1080), 30fps (1280 x 720).

Image settings_ Rotate mode, Saturation, Brightness, Contrast adjustable by client software or web browser.

BLC _Yes, zone configurable.
ROI_ Yes, up to 3 configurable areas.

Network.

Network storage _Local storage: Built-in Micro SD/SDHC/SDXC card slot, up to 64 GB ; NAS.

Alarm trigger.
Intrusion detection, Motion detection, Dynamic Analysis, Tampering alarm, Network
disconnect, IP address conflict, Storage full, Storage error.

Protocols.
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP,
SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour.

System compatibility_ ONVIF, PSIA, CGI, ISAPI.
General functionalities_ User Authentication, Watermark.
General function _Flickerless, dual stream, heartbeat, mirror, password protection, watermark.

Interface.

Communication Interface _1 RJ45 10M/100M Ethernet interface.

Wi-Fi Specification (Only for –W model).

Wireless Standards IEEE802.11b, 802.11g, 802.11n Draft
Frequency Range 2.4 GHz ~ 2.4835 GHz
Channel Bandwidth 20/40MHz Support
Protocols 802.11b: CCK, QPSK, BPSK ; 802.11g/n: OFDM
Security 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS
Transmit Output Power 11b: 17±1.5dBm @ 11Mbps ; 11g: 14±1.5dBm @ 54Mbps ; 11n: 12.5±1.5dBm
Receive Sensitivity 11b: -90dBm @ 11Mbps (Typical) ; 11g: -75dBm @ 54Mpbs (Typical) ; 11n: -74dBm (Typical)
Transfer Rates 11b: 11Mbps ; 11g: 54Mbps ; 11n: up to 150Mbps
Wireless Range Outdoor: 200m, Indoor: 50m ; *The performance varies based on actual environment.
Wireless Standards IEEE802.11b, 802.11g, 802.11n Draft.

General.

Operating conditions -30 °C ~ 60 °C (-22 °F ~ 140 °F) ; Humidity 95% or less (non-condensing)
Power supply 12 V DC ± 10% ; PoE (802.3af )
Power consumption Max. 5 W (Max. 7 W with IR cut filter on)
Impact protection
IEC60068-2-75Eh, 20J; EN50102, up to IK10
-W: En50102, up to IK8
Ingress protection IP66
IR range 30 meters
Dimensions Φ111 × 82 (4.4” × 3.2”)
Weight 500g (1.1 lbs)