
DS-2CD4125FWD-IZ is Hikvision Smart IPC and features
complete Smart functions including:
Smart Detection
Intrusion Detection, Line Crossing Detection, Object
Left/Removal, Area Entering/Leaving, Scene Change Detection,
Audio Surge Detection, Audio Loss Detection, Defocus Detection,
Face Detection, Object Counting, etc.
Smart Codec
Smart Recording with dual-VCA, Low Bitrate, Low Latency, ROI
enhancement, Multi-stream, Edge Recording, etc.
Smart Image Control
Support distortion correction
The Lightfighter series Smart cameras are able to
capture high quality colored images in back light
environment. DS-2CD4125FWD offers Full HD
resolution with up to 60fps high frame rate, 140dB
WDR, PoE, Defog, 3D DNR and complete Smart
Feature-set to meet a wide variety of applications.
1/2.8” Progressive Scan CMOS
1080p @ 60fps frame rate
High light environment
Slow shutter
140dB WDR
3D DNR
Audio/Alarm IO
Support 128G on-board storage
DC12V/PoE(802.3af)
DS-2CD4125FWD-IZ
2MP Smart IP Indoor Dome Camera

Key Features
Smart
6 behavior analysis, 4 exception detections, 1 recognition, 1 statistic function.
Smart recording: Support edge recording and dual-VCA.
Smart encoding: Support low bit rate; low latency; ROI enhance encoding
Smart lens options: AF lens
Image
HD 1920 × 1080@60fps
Supports image distortion correction
Support suitable for environment as corridor.
Support regional cropping, details can be seen with low bandwidth.
Code smoothness setting for different requirements of image quality and fluency.
Support H.264+/H.264/MJPEG video compression, multi-level video quality configuration; support
Basic/Main/High Profile H.264 encoding complexity.
Multiple OSD color: Black & white self-adaptive; Custom
Digital WDR is supportable for backlight environment.
Support defog, BLC, HLC.
Infrared
Irradiation distance is up to 30m
Smart IR, prevent over-exposure in close distance
System
Support ONVIF (profile S/profile G), CGI, PSIA, ISAPI protocol.
Support three streams, and Support 20 channels live view at the same time.
AF automatic fast focus, maintain focused during zooming
Anti-surge, anti-static, IK10 protection level.
Interface
Support standard 128G Micro SD/SDHC/SDXC card storage.
Support 10M/100M/1000M Ethernet Port.
Support Audio I/O, support dual channel stereo audio.
Support Alarm I/O
Support CVBS analog output (4CIF resolution)
Security
Support three-level user authentication management, user and password authorization, IP address filtering and
anonymous access.
Support security certificate as HTTPS, SSH; support creating certificate.
Basic and digest authentication is supportable in IE configuration
Lock user IP for many times error login

1/2.8’’ Progressive Scan CMOS
0.005 Lux @ (F1.2, AGC ON), 0 lux with IR
0.007 Lux @ (F1.4, AGC ON), 0 lux with IR
2.8-12mm @ F1.4, angle of view: 113-33.8°
Pan: 0°-355°, Tilt: 0°-75°, Rotation: 0°-355°
Electronic (-I: IR cut filter with auto switch)
Baseline Profile / Main Profile / High Profile
G.711/G.722.1/G.726/MP2L2
64Kbps(G.711) / 16Kbps(G.722.1) / 16Kbps(G.726) / 32-128Kbps(MP2L2)
50Hz: 50fps (1920 × 1080)/(1280 × 960)/(1280 × 720)
60Hz: 60fps (1920 × 1080)/(1280 × 960)/(1280 × 720)
Independent with Main Stream and Sub Stream, up to
50/60Hz: 20fps(1280 × 720)
Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser
Auto/Schedule/Triggered by Alarm In
LOGO picture can be overlaid on video with 128x128 24bit bmp format
NAS (Support NFS,SMB/CIFS), ANR
Motion detection, Tampering alarm, Network disconnect, IP address conflict, Storage exception
TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP,
SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
User Authentication, Watermark, IP address filtering, Anonymous access
ONVIF(PROFILE S,PROFILE G),PSIA,CGI,ISAPI
1-ch 3.5 mm audio in (Mic in/Line in)/out interface
1 RJ45 10M/100M/1000M Ethernet port, 1 RS-485 interface
Alarm
1 input, 1 output (up to DC24V 1A or AC110V 500mA )
1Vp-p composite output (75 Ω/BNC)
Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
DS-2CD4125FWD-IZ
2MP Smart IP Indoor Dome Camera

Environment Noise
Filtering
Support dual audio track, stereo
16kHz / 32kHz / 44.1kHz / 48kHz
Line crossing detection, Intrusion detection, Region entrance, Region exiting, Unattended baggage,
Object removal
Cross a pre-defined virtual line
Enter and loiter in a pre-defined virtual region
Enter a pre-defined virtual region from the outside place
Exit from a pre-defined virtual region
Objects left over in the pre-defined region such as the baggage, purse, dangerous materials
Objects removed from the pre-defined region, such as the exhibits on display.
Scene change detection, Sudden audio increase/decrease detection, Audio loss detection, Defocus
detection
Face detection recognition
Object Counting (Entrance and Exit object number is accounted and showed on screen in real time)
-30 °C – 60 °C (-22 °F – 140 °F), Humidity 95% or less (non-condensing)
12 V DC ± 10%, PoE (802.3af)
Max. 6 W (Max. 9W, IR: 2W, motorized VF lens: 1W)
Φ 140 × 121.8 mm (Φ 5.51” × 4.80”)
DS-1273ZJ-130B
Wall Mount
DS-1273ZJ-130
Wall Mount
DS-1271ZJ-130
Pendant Mount
DS-1227ZJ