PTZ Cameras › IPC6624SFW-X33-C-VD2
Uniview (UNV) · PTZ CameraStarlight · Dual-light PTZ
4MP X33 Starlight Dual-light PTZ · Auto Tracking
IPC6624SFW-X33-C-VD2
A 33× optical zoom PTZ dome that finds and follows people and vehicles on its own: UNV LM-Auto Tracking locks on through occlusion and crossing traffic, dual-light illumination keeps color video going at night, and 120 dB WDR handles harsh backlight — day, night or high-contrast scenes.
2688×1520 · main stream max @30fps4.5–148.5 mm · focal length, 33× / 8×LM-Auto Tracking · through occlusion & crossingPoE · IEEE 802.3at (or DC/AC 24V)IP67 · IK10 · vandal-proof housing-40~70°C · wide operating temperature
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The IPC6624SFW-X33-C-VD2 is a 4MP starlight PTZ dome camera with a 33× optical zoom lens (4.5–148.5 mm, 8× digital zoom) and a 1/2.8" CMOS sensor. UNV LM-Auto Tracking accurately identifies and continuously tracks motor vehicles, non-motor vehicles and pedestrians — even through occlusion, multi-target crossing or high-speed motion — while Smart Intrusion Prevention (cross line, enter/leave area, intrusion) classifies and alarms on the same target types. A dual-light illumination system balances 200 m IR for long-range detail with 100 m warm light for mid-range full-color imaging, backed by 120 dB true WDR, heatwave reduction and adaptive defog. The housing is rated IP67 / IK10 for -40 °C to 70 °C operation, and power can be supplied by DC 24 V, AC 24 V or PoE (IEEE 802.3at).
Is this the right camera for you?
Plain-language guide for buyers and installers — based only on what this camera actually does.
Perimeter with auto-trackingSmart Intrusion Prevention (cross line, intrusion, enter/leave area) classifies human / non-motor / motor vehicle targets and filters false alarms; when something crosses the line, UNV LM-Auto Tracking locks on and follows it even through occlusion or crossing traffic.
Road intersections & traffic corridors33× optical zoom pulls in plates and faces from a distance; adaptive highlight compensation (HLC) tames headlight glare at night, and heat-haze reduction keeps summer asphalt from smearing long-zoom footage.
City squares & plazasPeople counting and crowd-density detection cover flow statistics for gatherings and events, while 1024 presets and 16 patrols (up to 64 presets each) let one camera cycle through multiple watch points on schedule.
Night, mixed-light scenesDual-light illumination balances 200 m IR for long-range detail with 100 m warm light for mid-to-short range full-color imaging — the warm light also helps preserve color for face and plate evidence closer to the pole.
High-contrast & foggy conditions120 dB true WDR keeps both bright sky and shadowed foreground visible in harsh backlight, and adaptive defog automatically adjusts to fog and haze intensity so the image doesn't wash out.
Harsh outdoor mountsIP67 sealing, IK10 vandal resistance, -40 °C to 70 °C operation and 6 kV surge protection — built for a pole nobody wants to climb twice; power can come from PoE (802.3at), DC 24 V or AC 24 V depending on what's already run to the site.
Not the right pick if you need…
- Ethernet is 10M/100M Fast Ethernet, not Gigabit — plan your network bandwidth budget for 4MP H.265 streaming accordingly, especially if you'll also run multiple sub-streams.
- No dedicated face-recognition library in this datasheet — the intelligent feature set is built around auto tracking, intrusion prevention and people counting, not a face database with library matching. If you need 16-library face ID, look at a panoramic-linkage or NVR-based face-recognition model instead.
- 5.26 kg, Ø227×390 mm PT-case unit — mount only on a bracket and pole rated for that weight and wind load; this datasheet does not list official accessory bracket part numbers, so confirm a compatible mount with your installer separately.
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Key Features
Complete list from the official datasheet.
Wise-ISP image processing engine, intelligent noise reduction, stunning visual effects in low-light conditions
Smart Intrusion Prevention (SIP): cross line detection, enter area, leave area, and intrusion detection; detects and captures motor vehicles, non-motor vehicles and pedestrians, and raises alarms
UNV LM-Auto Tracking: accurately identifies and continuously tracks motor vehicles, non-motor vehicles and pedestrians — even through occlusion, multi-target crossing or high-speed motion — with real-time adaptive bounding boxes
People counting: supports people flow counting and crowd density monitoring, applicable to various scenarios
Automatic selection of best snapshots; supports face detection masked area
Built-in high-power speaker supports audio-visual alarms, delivering enhanced deterrence and protection
120 dB true WDR meets the image requirements in high-contrast scenes
Heatwave reduction effectively mitigates heatwave effect in high-temperature outdoor environments and ensures clear images
Adaptive defog automatically adjusts the defog level according to fog and haze intensity
Dual-light illumination solution, balancing 200 m (656.2 ft.) long-range detail and 100 m (328.1 ft.) mid-to-short range full-color imaging
Adaptive highlight compensation (HLC) automatically adjusts image brightness at night when moving vehicles are detected on the road
Advanced H.265 and SVC video compression technologies, higher compression efficiency, flexible application
ROI (region of interest) ensures image quality in areas of interest with low bandwidth
Supports picture overlay and custom OSD, with various custom effects (size, color, background, style)
Dual-Light Illumination: IR + Warm Light
One illuminator system, two ranges, balancing long-range detail with mid-range full-color imaging.
IR ILLUMINATION
200 m (656.2 ft.)
Long-range IR distance keeps the scene visible in total darkness, at full telephoto out to the camera's DORI detect range.
WARM LIGHT
100 m (328.1 ft.)
Mid-to-short range warm light keeps footage in full color instead of monochrome IR, useful for face and plate evidence closer to the pole; auto or manual light control.
How far can it see? (DORI)
DORI (EN 62676-4) is the industry standard for what a camera can do at distance. Values shown are at 33× full telephoto; the datasheet also lists a wide-angle minimum (see Full Specifications below).
Detectsomething is there
3172.5 m10408.5 ft
Observewhat is happening
1269 m4163.4 ft
Recognizesomeone you know
634.5 m2081.7 ft
Identifybeyond doubt
317.3 m1041.0 ft
How wide a view at each distance
Scene width covered at typical mounting distances — the number you need to work out how many cameras a wall, yard or aisle takes.
| Distance | 53.6° wide | 2.7° tele |
|---|---|---|
| 5 m16 ft | 5.1 m16.6 ft | 0.2 m0.8 ft |
| 10 m33 ft | 10.1 m33.2 ft | 0.5 m1.5 ft |
| 15 m49 ft | 15.2 m49.7 ft | 0.7 m2.3 ft |
| 20 m66 ft | 20.2 m66.3 ft | 0.9 m3.1 ft |
| 30 m98 ft | 30.3 m99.5 ft | 1.4 m4.6 ft |
Calculated from the horizontal field of view in the specifications below: width = 2 × distance × tan(FOV ÷ 2). Lens distortion and mounting angle are not included.
Who uses it, where it goes and how to install it
Written for the IPC6624SFW-X33-C-VD2 from its own datasheet: 4 MP (2688×1520) at 30 fps, 33x optical zoom (4.5–148.5 mm), UNV LM-Auto Tracking, 200 m IR plus 100 m warm light, built-in speaker, IP67/IK10, PoE (802.3at, max. 21.40 W).
Who it is for
- Long perimeters, farms and open ground — Smart intrusion prevention classifies people, non-motor and motor vehicles, LM-Auto Tracking follows the target, and at 148.5 mm a person is identifiable up to 317.3 m in good light.
- Roads, junctions and site entrances — Adaptive HLC tames oncoming headlights, heatwave reduction and adaptive defog keep long zoom shots usable, and the 100 m warm light keeps vehicles and clothing in color at night.
- Squares, plazas and event areas — People-flow counting and crowd-density detection, 1024 presets with 16 preset patrols, and a built-in high-power speaker for audio-visual alarms.
- Exposed and remote poles — IP67 and IK10 housing (front window excepted), -40 °C to 70 °C, 6 kV surge protection, power from PoE (802.3at), DC 24 V or AC 24 V; NDAA compliance is listed in the datasheet.
Where and how to install
- Height and view — Mount high, typically 4–6 m on a pole or building corner, with nothing close in front of the dome. Tilt runs -15° to 90° with auto flip, so tracking continues when a target passes right under the pole.
- A rigid mount for 33x zoom — The camera weighs 5.26 kg and at 148.5 mm the view is only 2.68° wide, so any sway shows as shaking (DIS stabilization helps, but not with a loose mount). Use a short, stiff wall or pole bracket rated for the weight on a thick pole, not a long arm or gooseneck.
- Brackets are not in the datasheet — This datasheet lists no mounting accessories. The housing is Ø227 mm × 390 mm; tell us whether you need wall, pole, corner or ceiling mounting and we will confirm a compatible bracket and junction box before shipping, so the cable joints are protected.
- Power and cable — Use a PoE+ (IEEE 802.3at) port, up to 30 W at the switch, or DC/AC 24 V ±25% on the cold-pressed terminal wires; the maximum draw is 21.40 W, more than an 802.3af port (15.4 W) can supply. Keep copper runs within 100 m; beyond that use fibre to a switch near the pole.
- Lightning and earthing — Built-in surge protection is 6 kV. On a metal pole or rooftop, add surge protectors on the network and power lines at both ends and bond the pole to earth.
- Aim the lights with care — Keep the dome clear of walls, eaves and branches, because both the IR and the warm light reflect back and wash out the picture. Check every preset at night, and keep the warm light out of neighbours' windows and drivers' eyes.
Wide or zoomed in: what you actually see
At 4.5 mm the IPC6624SFW-X33-C-VD2 gives an overview about 10.1 m wide at 10 m. At 148.5 mm the view is only about 2.3 m wide at 50 m and 4.7 m at 100 m, roughly 1149 pixels on each metre of the scene at 50 m: one person or one vehicle fills the frame. At night, full color reaches 100 m with the warm light and the IR reaches 200 m; longer DORI distances need daylight.
| Wide · 4.5 mm | Tele · 148.5 mm | |
|---|---|---|
| Horizontal view angle | 53.61° | 2.68° |
| Width covered at 10 m | 10.1 m | 0.5 m |
| Width covered at 50 m | 50.5 m | 2.3 m |
| Width covered at 100 m | 101.0 m | 4.7 m |
| Pixels per metre at 50 m | 53 px/m | 1149 px/m |
| Identify a stranger's face up to | 10.6 m | 317.3 m |
| Recognize someone you know up to | 21.2 m | 634.5 m |
| See what a person is doing up to | 42.3 m | 1269.0 m |
| Detect that something is there up to | 105.8 m | 3172.5 m |
| Warm light (full color) distance | 100 m | 100 m |
| IR night distance | 200 m | 200 m |
- Use a home position near the wide end so auto-tracking can pick up targets: at 50 m the 4.5 mm view covers 50.5 m.
- For color evidence at night, keep gate and parking presets within 100 m; for black-and-white IR detail, within 200 m.
- In daylight, a zoomed preset at 148.5 mm identifies a person up to 317.3 m.
Widths are calculated from the horizontal view angle (width = 2 × distance × tan(angle ÷ 2)); pixels per metre = 2688 ÷ width; DORI distances are the manufacturer's figures (EN 62676-4) from the datasheet.
Full Specifications
Complete official specifications from the manufacturer's datasheet (technical values in English).
Camera
| Max Resolution | 4 MP |
| Sensor | 1/2.8" CMOS |
| Day/Night | IR-cut filter with auto switch (ICR) |
| Shutter | Auto/Manual, 1 to 1/100000 s |
| WDR | 120 dB |
| S/N | > 56 dB |
| Case Type | PT |
Lens
| Focal Length | 4.5 to 148.5 mm |
| Optical Zoom | 33X |
| Digital Zoom | 8X |
| Iris | F1.5 to F4.0 |
| Field of View (H) | 53.61° to 2.68° |
| Field of View (V) | 31.73° to 1.50° |
| Field of View (D) | 63.26° to 3.30° |
DORI
| DORI Distance (Detect) | 105.8 m to 3172.5 m (346.9 ft. to 10408.5 ft.) |
| DORI Distance (Observe) | 42.3 m to 1269.0 m (138.8 ft. to 4163.4 ft.) |
| DORI Distance (Recognize) | 21.2 m to 634.5 m (69.4 ft. to 2081.7 ft.) |
| DORI Distance (Identify) | 10.6 m to 317.3 m (34.8 ft. to 1041.0 ft.) |
Illuminator
| Illumination Distance (IR) | 200 m (656.2 ft.) |
| Illumination Distance (Warm Light) | 100 m (328.1 ft.) |
Video
| Video Compression | H.265, H.264, MJPEG, Ultra 265 |
| Main Stream Max | 4 MP (2688 × 1520), 30 fps |
| Main Stream Default | 4 MP (2560 × 1440), 25 fps |
| Sub Stream Max | 1080P (1920 × 1080), 30 fps |
| Third Stream Max | D1 (720 × 576), 30 fps |
| Fourth Stream Max | D1 (720 × 576), 30 fps |
| Fifth Stream Max | D1 (720 × 576), 30 fps |
| Video Bit Rate | 128 Kbps to 16 Mbps |
| U-code | Support |
| Privacy Mask | 24 areas, up to 8 areas per scene |
| ROI | Up to 8 areas |
| Video Stream | Five streams |
| OSD | Up to 10 OSDs |
Events
| General Function | Watermark, IP address filtering, Access policy, ARP protection, RTSP authentication, User authentication, Alarm input, Alarm output, HTTP authentication |
Audio
| Audio Compression | G.711U, G.711A, AAC-LC |
| Two-way Audio | Support |
| Suppression | Support |
| Sampling Rate | 8 kHz, 16 kHz |
Storage
| Edge Storage | MicroSD, up to 512 GB |
| Network Storage | NAS (NFS) |
Network & Security
| Protocols | SSH, IGMP, RTP, RTMP, RTCP, IPv4, SSL/TLS, QoS, 802.1x, HTTPS, HTTP, UPnP, NTP, DDNS, DNS, RTSP, DHCP, UDP, TCP, ARP, ICMP, IPv6, SMTP, PPPoE, SNMP |
| Compatible Integration | SDK, API, ONVIF (Profile S, Profile G, Profile T, Profile M) |
| User/Host | Up to 32 users. 3 user levels: administrator, common user and operator |
| Security | Password Protection, Strong Password, HTTPS Encryption, Export Operation Logs, Basic and Digest Authentication for RTSP, Digest Authentication for HTTP, TLS 1.2, WSSE and Digest Authentication for ONVIF, TLS 1.3 |
| Client | EZStation, UNV-Link, UNV-Link Pro |
| Web Browser | Plug-in required live view: IE 10+, Chrome 45+, Firefox 52+, Edge 79+; Plug-in free live view: Chrome 57+, Firefox 58+, Edge 16+ |
PTZ
| Preset Patrol | 16 patrols, up to 64 presets for each patrol |
| Patrol Stay Time | 15 s to 1800 s |
| Tilt Range | -15° to 90° (auto flip) |
| Pan Speed | 0.1°/s to 288°/s |
| Pan Range | 360° (endless) |
| Preset Image Freeze | Support |
| Home Position | Support |
| Tilt Speed | 0.1°/s to 288°/s |
| Number of Presets | 1024 |
Image
| White Balance | Auto, Outdoor, Fine tune, Sodium lamp, Locked, Auto2, Area white balance |
| Digital Noise Reduction | 2D/3D DNR |
| BLC | Support |
| Flip | Normal, Flip vertical, Flip horizontal, 180° |
| HLC | Support |
| Defog | Digital defog |
| Low Illumination Characteristics | ColorHunter with wise-ISP |
| Image Stabilization | DIS |
Interface
| Audio I/O | 1 Input: impedance 1 kΩ, amplitude 2.5 V [p-p], 1 Output: impedance 600 Ω, amplitude 2.5 V [p-p] |
| Alarm I/O | 2/1 |
| Network | 1 × RJ45 10 M/100 M Base-TX Ethernet |
| Built-in Speaker | Support |
| Serial Port | 1 × RS485 |
Intelligent
| People Counting | Support people flow counting and crowd density detection |
| Exception Detection | Object removed, Object Left Behind |
| Auto Tracking | UNV Large Model |
| Smart Intrusion Prevention | Cross line detection, intrusion detection, enter area detection, leave area detection (support false alarm filtering and the classification of human, non-motor vehicle and vehicle) |
Certification
| Safety | UL (UL 62368-1); CUL (CAN/CSA C22.2 No. 62368-1); CE-LVD (EN IEC 62368-1) |
| EMC | CE-EMC (EN 55032; EN IEC 61000-3-2; EN 61000-3-3; EN 50130); FCC SDoC (47 CFR Part 15; Subpart B) |
| Environment | CE-ROHS (2011/65/EU; (EU) 2015/863) WEEE (2012/19/EU) |
| Protection | IP67 (IEC 60529); IK10 (IEC62262; Anti-Vandalism Except for the Front Window) |
| Compliance | NDAA Compliant — Support |
General
| Power Interface | Wires with cold-pressed terminal |
| Dimensions | Ø227 mm × 390 mm (Ø8.9" × 15.4") (Ø × H) |
| Weight | 5.26 kg (11.60 lb.) |
| Storage Environment | -40 ℃ to 70 ℃ (-40 ℉ to 158 ℉), Humidity: ≤ 95% RH (non-condensing) |
| Surge Protection | 6 KV |
| Working Environment | -40 ℃ to 70 ℃ (-40 ℉ to 158 ℉), Humidity: ≤ 95% RH (non-condensing) |
| Reset Button | Support |
| Power | DC 24 V±25%, AC 24 V±25%, PoE (IEEE 802.3at) |
| Power Consumption | Max. 21.40 W |
| LED Indicator | 1, red/blue |
| Live View (3D Privacy Mask) | Support |
4MP 33x Dual-Light PTZ FAQ — IPC6624SFW-X33-C-VD2
How far can the IPC6624SFW-X33-C-VD2 detect and identify targets?
With the 4.5–148.5 mm lens at full 33x telephoto, DORI distances are 3172.5 m for detection, 1269.0 m for observation, 634.5 m for recognition and 317.3 m for identification. In practical terms: movement is visible kilometres away, and a person can be positively identified at around 300 m.
How does the dual-light system work at night?
Two illuminators split the job: 200 m infrared keeps the scene visible in total darkness out to the camera's long detection range, while 100 m warm light keeps footage in full color closer to the pole — better for face and plate evidence. Light control is automatic or manual.
Will it connect to my existing NVR brand?
It supports ONVIF Profile S, G, T and M plus RTSP and RTMP, so third-party NVR and VMS platforms can take its streams, with SDK and API for deeper integration. On corporate networks it also speaks 802.1x, QoS, SNMP and SSL/TLS. Uniview EZStation and UNV-Link clients are included options.
What are the video streams and bandwidth needs?
Five streams run in parallel: main up to 4 MP (2688 × 1520) at 30 fps, a 1080p sub stream and three D1 streams at 30 fps each. Bit rate is adjustable from 128 Kbps to 16 Mbps with Ultra 265, H.265, H.264 and MJPEG, so you can tune each stream to the link it travels on.
Does it have local storage and audio support?
Yes on both. Edge storage takes microSD cards up to 512 GB, with NAS (NFS) network storage as an alternative. Audio supports two-way talk with G.711U, G.711A and AAC-LC compression at 8 or 16 kHz sampling — so an operator can broadcast a warning through a connected speaker.
Is it suitable for exposed outdoor mounting in rough weather?
The PT housing is rated IP67 against dust and water and IK10 against impact, so it handles storms, dust-laden wind and tampering attempts without an extra enclosure. 120 dB WDR and a 1 to 1/100000 s shutter keep high-contrast entrances and fast-moving vehicles readable.
What PoE switch do I need for the IPC6624SFW-X33-C-VD2?
A switch with IEEE 802.3at (PoE+) ports: the camera draws up to 21.40 W, more than the 15.4 W of an 802.3af port, and a PoE+ port gives up to 30 W at the switch. Check the total budget too: 8 of these PTZs need about 171.2 W at full load (8 × 21.40 W). Use Cat5e/Cat6 runs up to 100 m; where PoE is not available, use DC 24 V or AC 24 V (±25%).
IPC6624SFW-X33-C-VD2 or IPC6624SFW-X33-C-VH2: what is the difference?
Both have the same 4.5–148.5 mm 33x lens, identify distance up to 317.3 m, 200 m IR plus 100 m warm light, UNV LM-Auto Tracking and a built-in speaker. This VD2 records the 4 MP main stream at up to 30 fps with DIS stabilization; the X33-C-VH2 datasheet lists up to 60 fps and gyroscope-based EIS. Power is similar (max. 21.40 W vs 20.88 W). Choose the VH2 for fast traffic and smoother long zoom, this VD2 when 30 fps is enough.
How do I stop the IPC6624SFW-X33-C-VD2 auto-tracking from chasing the wrong target?
Trigger tracking only from smart intrusion rules (cross line, intrusion, enter/leave area) drawn over the area that matters, not over a busy road, and use the human / non-motor vehicle / vehicle classification to filter out traffic and moving trees. Set a home position it returns to when the target leaves, and keep a fixed camera on the main entrance, because a PTZ following one target is not watching the rest of the scene. A rigid mount helps too, since a swaying pole makes the whole scene look like it is moving.
Which bracket fits the IPC6624SFW-X33-C-VD2?
Its datasheet does not list mounting accessories, so we confirm the bracket per order. Tell us the mounting type (wall, pole, corner or ceiling) and the pole diameter; the bracket must carry 5.26 kg for a Ø227 mm × 390 mm unit and be short and stiff, because at 148.5 mm any sway shows on screen. Order the bracket and a junction box together with the camera so the cable joints are protected.
Can the IPC6624SFW-X33-C-VD2 read license plates at a road or gate?
It can show a readable plate when it is zoomed onto one lane or tracking one car: at 148.5 mm the view is about 2.3 m wide at 50 m, and the warm light keeps color within 100 m at night. But no plate-recognition (LPR/ANPR) function is listed in its datasheet, a zoomed PTZ sees only one spot at a time, and reflective plates often flare under IR. For a gate that must log every plate, use a dedicated plate camera per lane and this PTZ for overview and tracking.
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