Product Description
| Camera | DS-2CD2145FWD-I Original Darkfigther 4MP IP Camera Dome English Version DS-2CD2145 DS-2CD2145FWD-IS |
| Image Sensor: | 1/2.5 Progressive Scan CMOS Signal System: |
| Weight: | Camera: 500 g (1.1 lb.) |
| Min. Illumination: | Color: 0.008 lux @(F1.2, AGC ON), 0 lux with IR |
| Color: 0.014 lux @(F1.6, AGC ON), 0 lux with IR | |
| Shutter time: | 1/3 s to 1/100,000 s |
| Slow shutter: | Support |
| Lens: | 2.8 mm, horizontal FOV: 109°, vertical FOV: 60°, diagonal FOV: 131° |
| 4 mm, horizontal FOV: 88°, vertical FOV: 46°, diagonal FOV: 105° | |
| 6 mm, horizontal FOV: 53°, vertical FOV: 30°, diagonal FOV: 61° | |
| 8 mm, horizontal FOV: 41°, vertical FOV: 23°, diagonal FOV: 48° | |
| 12 mm, horizontal FOV: 25°, vertical FOV: 14°, diagonal FOV: 29° | |
| Lens Mount: | M12 |
| IR Cut Filter | |
| Wide Dynamic Range: | 120 dB |
| Digital noise reduction: | 3D DNR |
| Focus: | Fixed |
| Compression Standard | |
| Video Compression: | H.265+/H.265/H.264+/H.264/MJPEG |
| H.264 code profile: | Main Profile/High Profile |
| Video bit rate: | 32Kbps~16Mbps |
| Audio Compression: | -S: G.711/G.722.1/G.726/MP2L2/PCM |
| Audio bit rate: | 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2) |
| Triple Streams: | Yes |
| Image | |
| Max. Image Resolution: | 2688 × 1520 |
| Sub Stream: | 50Hz: 25 fps (640 × 480, 640 × 360, 320 × 240) |
| 60Hz: 30 fps (640 × 480, 640 × 360, 320 × 240) | |
| Frame Rate: | 50Hz: 25 fps (2688 × 1520, 2304 × 1296, 1920 × 1080) |
| 60Hz: 30 fps (2688 × 1520, 2304 × 1296, 1920 × 1080) | |
| Third Stream: | 50Hz: 25 fps (1280 × 720, 640 × 360, 352 × 288) |
| 60Hz: 30 fps (1280 × 720, 640 × 360, 352 × 240) | |
| Image Enhancement: | BLC/3D DNR/HLC |
| Image Settings: | Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser |
| ROI: | Support 1 fixed region for main stream and sub stream separately |
| Day/Night Switch: | Day/Night/Auto/Schedule/Triggered by Alarm In (-S) |
| Network | |
| Network Storage: | microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR |
| Alarm Trigger: | Motion detection, video tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD 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 | |
| General Function: | One-key reset, Anti-Flicker, heartbeat, mirror, password protection, privacy |
| mask, Watermark, IP address filtering | |
| System Compatibility: | ONVIF (Profile S, Profile G), ISAPI |
| Interface | |
| Audio: | 1 input, 1 output |
| Communication Interface: | 1 RJ45 10M / 100M Ethernet interface |
| Alarm: | 1 input, 1 output (max. 12 VDC, 30 mA), terminal block |
| On-board storage: | Built-in Micro SD/SDHC/SDXC slot, up to 128 GB |
| Reset Button: | Yes |
| Audio | |
| Environment Noise Filtering: | Support(-S) |
| Audio I/O: | support |
| Audio Sampling Rate: | 8 kHz/16 kHz/32 kHz/44.1 kHZ/48 kHz |
| Smart Feature-set | |
| Behavior Analysis: | Line crossing detection, Intrusion detection, Unattended baggage detection, Object removal detection |
| Line Crossing Detection: | Cross a pre-defined virtual line |
| Intrusion Detection: | Enter and loiter in a pre-defined virtual region |
| Unattended Baggage: | Objects left over in the pre-defined region such as the baggage, purse, dangerous materials |
| Object Removal: | Objects removed from the pre-defined region, such as the exhibits on display. |
| Exception Detections: | Scene change detection |
| Recognition: | Face Detection |
| General | |
| Operating Conditions: | -30 °C ~ 60 °C (-22 °F ~ 140 °F) |
| Humidity 95% or less (non-condensing) | |
| Power Supply: | 12 VDC ± 25%, PoE (802.3af Class3) |
| Power Consumption: | 12 VDC, 0.5 A, max. 5.5 W |
| PoE (802.3af, 36V to 57V), 0.2 A to 0.1 A, max. 7 W | |
| Impact Protection: | IK10 |
4MP HD resolution IP Network Camera
This 4MP resolution security camera contains 2× the amount of pixels as a 1080p security camera. This 4MP camera can record at a pixel ratio of 2688 x 1520.
Innovative codec Hik H.265 +
H.265 + is a video encoding system that is an extension of the technology used in H.265 / HEVC. 
H.265+ allows you to:
-Optimize the Basic Functions of the Camera;
-Allows Better Use of Network Bandwidth;
-Significantly Reduces Interference
Guarantees Long-term Archiving of Recordings Without Compromising Image Quality.
ICR -IR Cut Filter Removable
At night or under low illumination scenes, the camera switch from color mode to B/W mode automatically, which can improve low-light performance effectively.
EXIR 2.0
Infrared lamps EXIR 2.0 are an innovative technology that uses the latest type of highly efficient IR LED series EXIR. Compared with the traditional generation, EXIR 2.0 has better heat dissipation and increased lifespan of up to 20,000 hours.
Ultra-low Light Technology
DarkFighter technology, combining Full HD 2688 × 1520 @30fps and WDR 120dB enable that the Camera can be records images of exceptionally good quality even in the most demanding conditions.
