https://distance-surveillance.ca/hikvision-ds-2df8236i-ael-2mp-ultra-low-light-smart-ptz-camera
Hikvision Darkfighter series DS-2DF8236I-AEL(W) smart PTZ dome cameras are able to capture high quality colored images in dim light environment with its cutting-edge low illumination level down to 0.002Lux (color). Embedded with 1/1.9’’ progressive scan CMOS chip makes true WDR (120dB) and 2MP real-time resolution possible. With the 36X optical zoom Day/Night lens, the camera offers more details over expansive areas. The Darkfighter PTZ camera also features a wide range of smart functions, including face detection, intrusion detection, line crossing detection and audio exception, benefitting users with great improvement on security efficiency, more importantly, with key events / objects being recorded for further forensic needs. These features, combined with smart tracking, which enables the camera to detect any progressively moving object and follow it within the camera’s area of coverage without fault. Smart Defog and EIS (Electronic Image Stabilization) are further supported to improve image quality in challenging conditions.
Features
| Camera | |
|---|---|
| Image Sensor | 1/1.9" progressive scan CMOS |
| Effective Pixels (H x V) | 1920 x 1080 |
| Signal System | NTSC / PAL |
| Minimum Illumination | f/1.5, 50 IRE, AGC On: Color: 0.002 lux, B/W: 0.0002 lux, 0 lux with IR |
| White Balance | Auto / manual / ATW / indoor / outdoor / daylight lamp / sodium lamp |
| Day & Night | IR cut filter |
| AGC | Auto / manual |
| Image Enhancement | 3D-DNR, EIS, Defog, HLC / BLC, SVC |
| S/N Ratio | ≥ 55 dB |
| BLC | On / off |
| HLC | Support |
| Defog | Optical defog supported |
| Wide Dynamic Range | 120 dB |
| Shutter Time | 50 & 60 Hz: 1 to 1/30,000 sec |
| Digital Zoom | 16x |
| Privacy Masking | 24 privacy masks programmable with optional multiple colors and mosaics |
| Auto Focus Modes | Auto / semi-automatic / manual |
| Lens | |
|---|---|
| Focal Length | 5.7 to 205.2mm, 36x |
| Zoom Speed | 3.3 sec (Optical wide-tele) approximately |
| Angle of View | 58.7 to 2.0° (wide-tele) |
| Minimum Working Distance | 10 to 1500 mm (wide-tele) |
| Aperture Range | f/1.5 to 3.4 |
| Pan & Tilt Unit | |
|---|---|
| Range | Pan: 360° endless Tilt: -20 to 90° (auto flip) |
| Speed | Pan: Manual Speed: 0.1 to 160°/sec Preset Speed: 240°/sec Tilt: Manual Speed: 0.1 to 120°/sec Preset Speed: 200°/sec |
| Zoom | Rotation speed can be adjusted automatically according to zoom multiples |
| Number of Presets | 300 |
| Patrol | 8 Patrols, up to 32 presets per patrol |
| Pattern | 4 Patterns, with the recording time not less than 10 minutes per pattern |
| Power Recovery | Power loss recovery supported |
| Action Type | Preset / patrol / pattern / pan scan / tilt scan / random scan / frame scan / panorama scan |
| Task | Preset / patrol / pattern / auto scan / tilt scan / random scan / frame scan / panorama scan / dome reboot / dome adjust / aux output |
| PTZ Position Display | On / off |
| Frame | Freeze frame supported |
| Tracking Ability | Manual / panorama / intrusion trigger / line crossing trigger / region entrance trigger / region exiting trigger Smart tracking when patrol between multiple scenarios |
| Detection Method | Face detection, intrusion detection, line crossing detection, audio exception detection, region entrance, detection, region exiting detection |
| Night Vision | |
|---|---|
| IR Range | 656' (200 m), adjusts with zoom |
| Alarm | |
|---|---|
| Input | 7 |
| Output | 2 |
| Alarm Actions | Preset, patrol, pattern, micro SD / SDHC card recording, relay output, notification on client, send email, upload to FTP, trigger channel |
| Alarm Trigger | Face detection, intrusion detection, line crossing detection, region entrance, region exiting, audio exception detection, motion detection, dynamic analysis, tampering alarm, network disconnect, IP address conflict, storage exception |
| Input / Output | |
|---|---|
| Monitor Output | 1 V p-p / 75 Ohms, NTSC (or PAL) composite, BNC |
| Audio Input | 1 Channel mic input (applicable microphone, plug-in power type), 2 to 2.4 V p-p, 1 kOhms ± 10% |
| Audio Output | 1 Audio output interface Line level, impedance: 600 Ohms |
| Network | |
|---|---|
| Ethernet | 10 Base-T / 100 Base-TX, RJ45 connector |
| Maximum Image Resolution | 1920 x 1080 |
| Stream Type | Main Stream: 50 Hz: 1920 × 1080, 1280 × 960, 1280 × 720 @ 25 fps 60 Hz: 1920 × 1080, 1280 × 960, 1280 × 720 @ 30 fps Sub Stream: 50 Hz: 704 × 576, 352 × 288, 176 × 144 @ 25 fps 60 Hz: 704 × 480, 352 × 240, 176 × 120 @ 30 fps Third Stream: 50 Hz: 1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 352 × 288, 176 × 144 @ 25 fps 60 Hz: 1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 352 × 240, 176 × 120 @ 30 fps |
| Image Compression | H.264 / MJPEG / MPEG4, H.264 encoding with baseline / main / high profile |
| ROI | Support 24 areas with adjustable levels |
| Audio Compression | G.711ulaw / G.711alaw / G.726 / MP2L2 / G.722 |
| Protocols | IPv4 / IPv6, HTTP, HTTPS, 802.1X, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE |
| Number of Simultaneous Users | Up to 20 users |
| Storage | Up to 128 GB microSD/SDHC/SDXC card with support for edge recording |
| Level | User/Host: Up to 32 users, administrator, operator, and user |
| Security | User authentication (ID and PW) Host authentication (MAC address) IP address filtering |
| Browser GUI | |
|---|---|
| Camera Control | Pan / tilt, zoom, focus, click centering, zoom by mouse dragging, Iris, preset calling and programming, auto mode |
| Web Browser | IE 7+, Chrome 18+, Firefox 5.0+, Safari 5.02+, support multi-language |
| General | |
|---|---|
| Application Programming Interface | Open-ended API, support ONVIF, PSIA, and Genetec |
| RS-485 Protocol | HIKVISION, Pelco P, Pelco D, self-adaptive |
| Menu Language | English / Chinese |
| Power Supply | 24 VAC & high-PoE |
| Power Consumption | 60 W maximum |
| Working Temperature | -40 to 149°F (-40 to 65°C) |
| Protection Level | IP66, IK10, TVS 6000 V lightning protection, surge protection and voltage transient protection |
| Dimensions | 10.4 x 14.3" (266.6 x 365.2 mm) |
| Weight | 17.6 lb (8 kg) approximately |
| Packaging Info | |
|---|---|
| Package Weight | 22.5 lb |
| Box Dimensions (LxWxH) | 23.5 x 13.1 x 13.1" |
| Camera | |
|---|---|
| Image Sensor | 1/1.9" progressive scan CMOS |
| Effective Pixels (H x V) | 1920 x 1080 |
| Signal System | NTSC / PAL |
| Minimum Illumination | f/1.5, 50 IRE, AGC On: Color: 0.002 lux, B/W: 0.0002 lux, 0 lux with IR |
| White Balance | Auto / manual / ATW / indoor / outdoor / daylight lamp / sodium lamp |
| Day & Night | IR cut filter |
| AGC | Auto / manual |
| Image Enhancement | 3D-DNR, EIS, Defog, HLC / BLC, SVC |
| S/N Ratio | ≥ 55 dB |
| BLC | On / off |
| HLC | Support |
| Defog | Optical defog supported |
| Wide Dynamic Range | 120 dB |
| Shutter Time | 50 & 60 Hz: 1 to 1/30,000 sec |
| Digital Zoom | 16x |
| Privacy Masking | 24 privacy masks programmable with optional multiple colors and mosaics |
| Auto Focus Modes | Auto / semi-automatic / manual |
| Lens | |
|---|---|
| Focal Length | 5.7 to 205.2mm, 36x |
| Zoom Speed | 3.3 sec (Optical wide-tele) approximately |
| Angle of View | 58.7 to 2.0° (wide-tele) |
| Minimum Working Distance | 10 to 1500 mm (wide-tele) |
| Aperture Range | f/1.5 to 3.4 |
| Pan & Tilt Unit | |
|---|---|
| Range | Pan: 360° endless Tilt: -20 to 90° (auto flip) |
| Speed | Pan: Manual Speed: 0.1 to 160°/sec Preset Speed: 240°/sec Tilt: Manual Speed: 0.1 to 120°/sec Preset Speed: 200°/sec |
| Zoom | Rotation speed can be adjusted automatically according to zoom multiples |
| Number of Presets | 300 |
| Patrol | 8 Patrols, up to 32 presets per patrol |
| Pattern | 4 Patterns, with the recording time not less than 10 minutes per pattern |
| Power Recovery | Power loss recovery supported |
| Action Type | Preset / patrol / pattern / pan scan / tilt scan / random scan / frame scan / panorama scan |
| Task | Preset / patrol / pattern / auto scan / tilt scan / random scan / frame scan / panorama scan / dome reboot / dome adjust / aux output |
| PTZ Position Display | On / off |
| Frame | Freeze frame supported |
| Tracking Ability | Manual / panorama / intrusion trigger / line crossing trigger / region entrance trigger / region exiting trigger Smart tracking when patrol between multiple scenarios |
| Detection Method | Face detection, intrusion detection, line crossing detection, audio exception detection, region entrance, detection, region exiting detection |
| Night Vision | |
|---|---|
| IR Range | 656' (200 m), adjusts with zoom |
| Alarm | |
|---|---|
| Input | 7 |
| Output | 2 |
| Alarm Actions | Preset, patrol, pattern, micro SD / SDHC card recording, relay output, notification on client, send email, upload to FTP, trigger channel |
| Alarm Trigger | Face detection, intrusion detection, line crossing detection, region entrance, region exiting, audio exception detection, motion detection, dynamic analysis, tampering alarm, network disconnect, IP address conflict, storage exception |
| Input / Output | |
|---|---|
| Monitor Output | 1 V p-p / 75 Ohms, NTSC (or PAL) composite, BNC |
| Audio Input | 1 Channel mic input (applicable microphone, plug-in power type), 2 to 2.4 V p-p, 1 kOhms ± 10% |
| Audio Output | 1 Audio output interface Line level, impedance: 600 Ohms |
| Network | |
|---|---|
| Ethernet | 10 Base-T / 100 Base-TX, RJ45 connector |
| Maximum Image Resolution | 1920 x 1080 |
| Stream Type | Main Stream: 50 Hz: 1920 × 1080, 1280 × 960, 1280 × 720 @ 25 fps 60 Hz: 1920 × 1080, 1280 × 960, 1280 × 720 @ 30 fps Sub Stream: 50 Hz: 704 × 576, 352 × 288, 176 × 144 @ 25 fps 60 Hz: 704 × 480, 352 × 240, 176 × 120 @ 30 fps Third Stream: 50 Hz: 1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 352 × 288, 176 × 144 @ 25 fps 60 Hz: 1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 352 × 240, 176 × 120 @ 30 fps |
| Image Compression | H.264 / MJPEG / MPEG4, H.264 encoding with baseline / main / high profile |
| ROI | Support 24 areas with adjustable levels |
| Audio Compression | G.711ulaw / G.711alaw / G.726 / MP2L2 / G.722 |
| Protocols | IPv4 / IPv6, HTTP, HTTPS, 802.1X, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE |
| Number of Simultaneous Users | Up to 20 users |
| Storage | Up to 128 GB microSD/SDHC/SDXC card with support for edge recording |
| Level | User/Host: Up to 32 users, administrator, operator, and user |
| Security | User authentication (ID and PW) Host authentication (MAC address) IP address filtering |
| Browser GUI | |
|---|---|
| Camera Control | Pan / tilt, zoom, focus, click centering, zoom by mouse dragging, Iris, preset calling and programming, auto mode |
| Web Browser | IE 7+, Chrome 18+, Firefox 5.0+, Safari 5.02+, support multi-language |
| General | |
|---|---|
| Application Programming Interface | Open-ended API, support ONVIF, PSIA, and Genetec |
| RS-485 Protocol | HIKVISION, Pelco P, Pelco D, self-adaptive |
| Menu Language | English / Chinese |
| Power Supply | 24 VAC & high-PoE |
| Power Consumption | 60 W maximum |
| Working Temperature | -40 to 149°F (-40 to 65°C) |
| Protection Level | IP66, IK10, TVS 6000 V lightning protection, surge protection and voltage transient protection |
| Dimensions | 10.4 x 14.3" (266.6 x 365.2 mm) |
| Weight | 17.6 lb (8 kg) approximately |
| Packaging Info | |
|---|---|
| Package Weight | 22.5 lb |
| Box Dimensions (LxWxH) | 23.5 x 13.1 x 13.1" |
| Camera Lens | 5.7-205.2mm, Motorized |
| Camera Resolution | 2MP |
| Camera Type | PTZ |