DS-2CD7255F-E(I)Z(H)

Description

Camera
Image Sensor: 1/3" Progressive Scan CMOS
Min. Illumination: 0.05 lux @F1.2, AGC on, 0.08 lux @F1.6, AGC on, -I: 0 lux with IR
Shutter time: 1/25s ~ 1/100,000s
Lens: 2.7 ~ 9 mm @F1.2, angle of view: 105° ~ 34.1°
Lens Mount: φ14
Auto Iris: DC drive
Adjustment Range: Pan: 0 ~ 355°, tilt: 0 ~ 80°, rotation: 0 ~ 355°
Day& Night: Electronic (-I: IR cut filter with auto switch)
Digital noise reduction: 3D DNR

Compression Standard
Video Compression: H.264/MPEG4/MJPEG
Video bit rate: 32Kbps~16Mbps
Dual Stream: Yes

Image
Max. Image Resolution: 1920 x 1080
Frame Rate: 50Hz: 25fps (1920 × 1080)
60Hz: 30fps (1920 × 1080)
Image Settings: Saturation, brightness, contrast adjustable through client software or web browser

Network
Network Storage: NAS (Support NFS,SMB/CIFS)
Alarm Trigger: Motion detection, tampering alarm, network disconnect , IP address conflict, storage exception
Protocols: TCP/IP, HTTP, DHCP, DNS, DDNS, RTP/RTSP, PPPoE, SMTP, NTP, SNMP, HTTPS, FTP, 802.1x, Qos (SIP, SRTP, IPv6 optional)
Security: User Authentication, Watermark, IP address filtering, anonymous access, flickerless, heartbeat, video mask
System Compatibility: ONVIF (Profile S, Profile G), PSIA, CGI, ISAPI

Interface
Communication Interface: 1 RJ45 10M / 100M Ethernet interface
Video Output: 1Vp-p Composite Output (75 Ω, BNC)
On-board storage: Built-in Micro SD slot, up to 32 GB
Reset Button: Yes

General
Operating Conditions: -10 °C ~ 60 °C (14 °F ~ 140 °F) Humidity 90% or less (non-condensing)
-H: -40 °C ~ 60 °C (-40 °F ~ 140 °F) with heater and fan on
Power Supply: 24 VAC ± 10%, PoE (802.3af)
-H: 24 VAC ± 10%, High PoE (802.3at)
Power Consumption: max. 9W
-I: max. 12W 
-H: max. 24W with heater on
Impact Protection: IEC60068-2-75Eh, 50J; EN50102, IK10
Weather Proof: IP66
IR Range: -I: Approx 20 to 30 meters(65.6-98.4ft)
Dimensions: Φ159.8 × 146 mm (Φ6.29” × 5.75”)
Weight: 2100g (4.62 lbs)