PTZ Cameras › IPC6624SR-X33-VD2A
Uniview (UNV) · PTZ CameraLightHunter · IR PTZ
4MP X33 Lighthunter IR PTZ Camera · 33× Optical Zoom
IPC6624SR-X33-VD2A
A 33× optical zoom PTZ dome that reaches far and still sees clearly: 120 dB true WDR handles harsh backlight, smart IR carries 200 m into the dark, and deep-learning auto tracking locks onto people and vehicles automatically — built for -40 °C to 70 °C outdoor duty.
2688×1520 · main stream @60fpsAuto Tracking · person/non-motor/motor33× Optical · 4.5-148.5 mm zoom lensIP66 · IK10 · vandal-proof housing-40~70°C · wide temperature rangePoE · DC24V · AC24V · multiple power options
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The IPC6624SR-X33-VD2A is a 4MP PTZ dome camera built around a 1/2.7-inch CMOS sensor and a 33× optical zoom lens (4.5-148.5 mm), delivering 120 dB true WDR and color images down to 0.002 lux. Deep-learning smart intrusion prevention (cross line, intrusion, enter/leave area) and auto tracking classify and follow people, non-motor and motor vehicles, alongside people counting and crowd-density monitoring. A 200 m smart IR illuminator, IP66/IK10 housing rated -40 °C to 70 °C, and PoE (IEEE 802.3at) / DC 24 V / AC 24 V power options complete the package.
Is this the right camera for you?
Plain-language guide for buyers and installers — based only on what this camera actually does.
Warehouse & logistics yards33× optical zoom scans a sprawling yard from one pole — punch in on a forklift, a loading bay or a gate number without losing image quality, while smart intrusion prevention watches perimeter fencing after hours.
Loading docks & gate controlAuto tracking classifies and follows trucks and forklifts crossing a set line, while the 33× zoom closes in on a plate or container number from across the yard — no second camera needed for overview and detail.
Perimeter fencing & industrial sitesSmart intrusion prevention (cross line, intrusion, enter/leave area) filters false alarms by classifying person, non-motor and motor-vehicle targets, cutting down nuisance alerts from blowing debris or small animals.
Access roads & traffic junctions120 dB true WDR keeps headlights and daytime backlight from washing out the image, while the 33× zoom brings a distant intersection close enough to read plates and monitor mixed traffic flow.
Round-the-clock yard operations0.002 lux color sensitivity plus 200 m smart IR keeps a busy yard visible after dark, with adaptive highlight compensation taming glare from forklift headlights and site floodlights.
Extreme outdoor climatesAn IP66/IK10 housing rated -40 °C to 70 °C plus 6 kV surge protection lets this dome sit on an exposed pole through desert heat or freezing winters without special enclosures.
Not the right pick if you need…
- Multi-target detection is not supported on this model (listed N/A in the datasheet) — auto tracking follows one classified target at a time, not simultaneous multi-target tracking.
- No face recognition or face database feature is listed for this model — if you need face-match alerts against a watchlist, choose a face-recognition-capable PTZ or a dedicated face camera instead.
- 5.35 kg on a Ø226.7 mm base: use the matching dome pole/wall/ceiling brackets listed below and a rigid mounting point — this is not a light bullet-camera bracket job.
- Power consumption is 23.9 W — a PoE (IEEE 802.3at) switch port rated for at least 30 W, or a dedicated DC 24 V / AC 24 V supply, is required; plain 802.3af PoE will not power this unit.
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Key Features
Complete list from the official datasheet.
Wise-ISP image processing engine with intelligent noise reduction for stunning visual effects in low-light conditions
Deep-learning smart intrusion prevention (SIP): cross line, enter/leave area, intrusion detection with classification of motor vehicles, non-motor vehicles and pedestrians
Auto tracking classifies and follows motor vehicles, non-motor vehicles and pedestrians, returning to home position after the set tracking time
People counting: flow statistics and crowd-density monitoring for various scenarios
120 dB true WDR meets image requirements in high-contrast scenes
Heatwave reduction mitigates heat-shimmer effects in high-temperature outdoor environments
Adaptive defog automatically adjusts defog level according to fog/haze intensity
200 m smart IR illumination automatically adjusts image settings for natural night-time images; adaptive highlight compensation (HLC) brightens the scene when moving vehicles are detected at night
Advanced H.265 and SVC video compression for higher efficiency and flexible application; triple video streams meet different bandwidth and storage needs
ROI ensures image quality in areas of interest at low bandwidth; supports picture overlay and custom OSD with adjustable size, color, background and style
Smart IR Illumination & AI-Powered Detection
Two standout capabilities from the official datasheet.
SMART IR
200 m smart IR illumination with auto/manual control and adaptive highlight compensation (HLC) for natural night-time images
Auto/manual IR control, works alongside HLC on moving-vehicle detection at night.
AI DETECTION
Deep-learning smart intrusion prevention, auto tracking (person/non-motor/motor classification) and people counting with crowd-density monitoring
Auto tracking returns to the home position automatically once the set tracking time ends.
How far can it see? (DORI — Optical Channel)
DORI (EN 62676-4) distances across the 33× zoom lens's full focal range (4.5-148.5 mm), from the official datasheet.
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 | 54.8° wide | 2.7° tele |
|---|---|---|
| 5 m16 ft | 5.2 m17.0 ft | 0.2 m0.8 ft |
| 10 m33 ft | 10.4 m34.0 ft | 0.5 m1.5 ft |
| 15 m49 ft | 15.5 m51.0 ft | 0.7 m2.3 ft |
| 20 m66 ft | 20.7 m68.0 ft | 0.9 m3.1 ft |
| 30 m98 ft | 31.1 m102 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 IPC6624SR-X33-VD2A from its own datasheet: 4 MP on a 1/2.7" sensor with a 60 fps main stream, 33x optical zoom (4.5–148.5 mm), 200 m smart IR, auto-tracking with target filtering, IP66 / IK10, PoE+ or 24 V AC/DC (23.9 W).
Who it is for
- Warehouse and logistics yards — From one pole the 4.5 mm wide end covers about 51.8 m of width at 50 m, and the 148.5 mm tele end zooms in on a loading bay or gate up to 317.3 m away for face identification in good light.
- Gates, docks and vehicle traffic — The main stream runs up to 60 fps for smoother video of moving trucks, and auto-tracking with human / non-motor vehicle / vehicle filtering follows one target, then returns to its start position when the set tracking time ends.
- Perimeter fencing and industrial sites — Deep-learning cross line, intrusion and enter/leave area detection classify human, non-motor vehicle and vehicle to cut alarms from debris and small animals; 2 alarm inputs and 1 output connect fence sensors or a siren.
- Round-the-clock yard operations — Color down to 0.002 lux (F1.5, AGC on) under yard lighting, 200 m IR in full darkness, and HLC to tame forklift and truck headlights at night.
Where and how to install
- Height and position — Mount it high, typically 5–10 m on a pole or building corner, above the height of trucks and stacked containers so they do not block the zoomed views. Directly below the dome it looks almost straight down, so the area right under the pole needs a fixed camera.
- Brackets for a 5.35 kg dome — Wall: TR-WE45-IN, or the long TR-WE45-A-IN to clear eaves; gooseneck: TR-WE45-B-IN; pole: TR-UP08-A-IN or aluminium TR-UP08-B-IN; corner: TR-UC08-A-IN or TR-UC08-B-IN; ceiling: TR-SE45-IN or TR-SE45-A-IN. Put the cable joints in the TR-JB12-IN junction box.
- Power: 23.9 W needs PoE+ or 24 V — Use one source: an 802.3at (PoE+) port, up to 30 W, or DC 24 V / AC 24 V. At 23.9 W this model draws more than its VD2 sibling, so check the switch's total PoE budget. Keep copper within 100 m, check that at least 18 V (24 V −25%) reaches the camera on long 24 V runs, and make the cold-pressed wire joints in the junction box.
- Weather, lightning and earthing — The housing is IP66 (rain and powerful water jets, not immersion) and IK10 except the front window; keep the cable entry and joints sealed. Built-in surge protection is 6 kV; on metal poles add external surge protectors on network and power lines and earth the pole.
- Avoid IR reflection — Keep the dome clear of walls, eaves, floodlight poles and branches it can see at some pan or tilt position; reflected IR whitens the night picture. Check every preset after dark and clean the window when dust or webs build up.
Wide or zoomed in: what you actually see
At 4.5 mm the IPC6624SR-X33-VD2A sees 54.77°, about 51.8 m of width at 50 m. At 148.5 mm the view narrows to 2.69°, about 4.7 m wide at 100 m, enough to follow one truck or person across the yard. DORI distances beyond 200 m apply in daylight or lit areas; at night the IR reaches 200 m.
| Wide · 4.5 mm | Tele · 148.5 mm | |
|---|---|---|
| Horizontal view angle | 54.77° | 2.69° |
| Width covered at 10 m | 10.4 m | 0.5 m |
| Width covered at 50 m | 51.8 m | 2.3 m |
| Width covered at 100 m | 103.6 m | 4.7 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 |
| IR night distance | 200 m | 200 m |
- Use the wide end (4.5 mm) as the home position over the yard: at 50 m it covers about 51.8 m of width.
- Save zoomed presets on gates and loading bays: at full zoom a face is identifiable up to 317.3 m in good light.
- At night keep important presets within the 200 m IR range, or rely on yard floodlights for the far end.
Widths are calculated from the horizontal view angle (width = 2 × distance × tan(angle ÷ 2)); identify/recognize/detect distances are the manufacturer's DORI 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 | 1/2.7" CMOS |
| Min. Illumination | Color: 0.002 Lux (F1.5, AGC ON), 0 Lux with IR |
| Day/Night | IR-cut filter with auto switch (ICR) |
| Shutter | Auto/Manual, 1 to 1/100000 s |
| WDR | 120 dB |
| S/N | > 56 dB |
Lens & Field of View
| Focal Length | 4.5 to 148.5 mm |
| Digital Zoom | 16X |
| Optical Zoom | 33X |
| Iris | F1.5 to F4.0 |
| Field of View (H) | 54.77° to 2.69° |
| Field of View (V) | 32.49° to 1.51° |
| Field of View (D) | 67.37° to 2.96° |
Video
| Privacy Mask | 24 areas, up to 8 areas per scene |
| Video Compression | H.265, H.264, MJPEG, Ultra 265 |
| Main Stream | 4 MP (2688×1520), max. 60 fps |
| Sub Stream | 1080P (1920×1080), max. 30 fps |
| Third Stream | D1 (720×576), max. 30 fps |
| Video Bit Rate | 128 Kbps to 16 Mbps |
| U-code | Support |
| ROI | Up to 8 areas |
| Video Stream | Triple 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 |
| Audio Bitrate | 128 Kbps |
| 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, SNMP, FTP |
| Compatible Integration | ONVIF (Profile S, Profile G, Profile T, Profile M), SDK, API |
| 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
| Pan Range | 360° (endless) |
| Pan Speed | 0.1°/s to 288°/s |
| Tilt Range | -15° to 90° (auto flip) |
| Tilt Speed | 0.1°/s to 200°/s |
| Number of Presets | 1024 |
| Preset Patrol | 16 patrols, up to 64 presets for each patrol |
| Patrol Stay Time | 15 s to 1800 s |
| Preset Image Freeze | Support |
| Home Position | Support |
Image
| Flip | Normal, Flip vertical, Flip horizontal, 180° |
| Digital Noise Reduction | 2D/3D DNR |
| White Balance | Auto, Outdoor, Fine tune, Sodium lamp, Locked, Auto2 |
| BLC | Support |
| Defog | Digital defog |
| HLC | Support |
| EIS | Support |
| 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 |
| Serial Port | 1 × RS485 |
| Network | 1 × RJ45 10 M/100 M Base-TX Ethernet |
Certification
| EMC | CE-EMC (EN 55032; EN IEC 61000-3-2; EN 61000-3-3; EN 50130); FCC SDoC (47 CFR Part 15; Subpart B) |
| Safety | UL (UL 62368-1); CUL (CAN/CSA C22.2 No. 62368-1); CE-LVD (EN IEC 62368-1) |
| Environment | CE-ROHS (2011/65/EU; (EU)2015/863; 2012/19/EU) |
| Protection | IP66 (IEC 60529: 1989+AMD1: 1999+AMD2: 2013), IK10 (Anti-Vandalism Except for the Front Window) |
Intelligent
| People Counting | Support people flow counting and crowd density detection |
| Exception Detection | Object removed, Object Left Behind |
| Auto Tracking | Support, target filtering: human, non-motor vehicle and vehicle |
| Multi-target Detection | N/A |
| 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) |
Illuminator
| Illumination Distance (IR) | 200 m (656.2 ft.) |
| IR On/Off Control | Auto/Manual |
General
| Power Interface | Wires with cold-pressed terminal |
| Dimensions | Φ226.7 mm × 390.2 mm (Φ8.9" × 15.4") (Φ × H) |
| Weight | 5.35 kg (11.79 lb.) |
| Working Environment | -40 ℃ to 70 ℃ (-40 ℉ to 158 ℉), Humidity: ≤ 95% RH (non-condensing) |
| Storage Environment | -40 ℃ to 70 ℃ (-40 ℉ to 158 ℉), Humidity: ≤ 95% RH (non-condensing) |
| Surge Protection | 6 KV |
| Reset Button | Support |
| Power | DC 24 V±25%, AC 24 V±25%, PoE (IEEE 802.3at) |
| Power Consumption | 23.9 W |
Dimensions
Engineering drawing reproduced 1:1 from the official datasheet.
unit: mm (in.)
| Dimensions | Φ226.7 mm × 390.2 mm (Φ8.9" × 15.4") (Φ × H) |
| Weight | 5.35 kg (11.79 lb.) |
| Power | DC 24 V±25%, AC 24 V±25%, PoE (IEEE 802.3at) |
| Working Environment | -40 °C to 70 °C (-40 °F to 158 °F), ≤95% RH (non-condensing) |
| Protection | IP66 (IEC 60529) · IK10 (Anti-Vandalism, except front window) |
Optional Mounting Accessories
Order together with the camera to save shipping.
TR-WE45-INDome wall mounting bracket
TR-UF45-A-INDome indoor ceiling mounting pedestal
TR-SE45-A-INDome ceiling mounting pole 500
TR-SE45-INDome ceiling mounting pole 200
TR-CE45-INDome indoor ceiling mounting bracket
TR-WE45-A-INLong wall mounting bracket for dome
TR-JB12-INDome junction box
TR-WE45-B-INDome gooseneck bracket
TR-UP08-A-INDome pole mounting bracket
TR-UP08-B-INAluminium alloy pole mounting bracket
TR-UC08-A-INDome corner mounting bracket
TR-UC08-B-INAluminium alloy corner mounting bracket
4MP 33x PTZ Dome FAQ — IPC6624SR-X33-VD2A
What zoom does the IPC6624SR-X33-VD2A offer?
A 4.5–148.5 mm motorized lens gives 33x optical zoom, extended by 16x digital, on a 1/2.7-inch 4 MP CMOS sensor. The field of view runs from 54.77° at the wide end down to 2.69° at telephoto — wide enough for scene overview, tight enough to read a distant gate.
How does it perform at night?
Smart IR reaches 200 m, and the sensor holds color down to 0.002 lux (F1.5, AGC on) before dropping to 0 lux with IR. A 120 dB WDR and 1 to 1/100000 s shutter keep headlights, gate lamps and shadowed areas balanced in the same frame at night.
Does it work with third-party NVRs over ONVIF?
Yes. It supports ONVIF Profile S, G, T and M plus RTSP and RTMP, so third-party recorders and VMS platforms integrate without vendor lock-in, and SDK/API serve custom builds. Up to 32 users across three permission levels can connect, secured by HTTPS and strong-password policies.
What frame rate can I record at 4 MP?
The main stream records 4 MP (2688 × 1520) at up to 60 fps — useful for fast traffic — alongside a 1080p sub stream and D1 third stream at 30 fps each. Bit rate is adjustable from 128 Kbps to 16 Mbps with Ultra 265, H.265, H.264 and MJPEG compression options.
How many presets and patrol routes does it support?
1024 presets, 16 preset patrols with up to 64 presets each, and stay times from 15 to 1800 seconds per point. Pan is 360° endless at 0.1–288°/s, tilt -15° to 90° at up to 200°/s with auto flip — enough range to script complete tours of a large site.
Can it store recordings without a recorder on site?
Yes. Edge storage takes a microSD card up to 512 GB and NAS (NFS) network storage is supported, so a standalone pole can hold days of event-based footage locally. Deep-learning auto tracking and intrusion prevention trigger the recordings that matter, and the IP66/IK10 housing protects the hardware from -40 to 70 °C.
How many IPC6624SR-X33-VD2A cameras can one PoE switch power?
Use only 802.3at (PoE+) ports, up to 30 W each, and divide the switch's total PoE budget by about 24 W (the datasheet gives 23.9 W). A switch with a 120 W budget runs 4 with headroom; 5 would need 119.5 W, which leaves no margin. The camera port is 10/100 Mbps and the stream at most 16 Mbps, so Fast Ethernet PoE+ ports are enough, with a gigabit uplink to the NVR when many cameras share it.
How does auto-tracking on the IPC6624SR-X33-VD2A behave, and what happens when several people or vehicles are in view?
It follows one target at a time: you choose which classes to track (human, non-motor vehicle, vehicle), and when the set tracking time ends it returns to its initial position. Multi-target detection is listed as N/A, so with several targets it stays on one and the others are not followed. In a busy yard, limit tracking to people after hours, keep the tracking time short and keep fixed cameras on the gates.
What is the difference between the IPC6624SR-X33-VD2A and the IPC6624SR-X33-VD2?
Both have a 4.5–148.5 mm 33x lens, 200 m IR and the same DORI figures. By the two datasheets, the VD2A has a 1/2.7" sensor, a main stream up to 60 fps, three streams, 16x digital zoom, IP66 and 23.9 W, with standard auto-tracking and no multi-target detection. The VD2 has UNV Large Model auto-tracking, five streams at up to 30 fps, color down to 0.0005 lux versus 0.002 lux on the VD2A, IP67 and max. 20.90 W. Pick the VD2A for 60 fps recording; the VD2 for lower light and smarter tracking.
How much NVR disk does the IPC6624SR-X33-VD2A need for 30 days?
At the maximum 16 Mbps with continuous recording it writes about 172.8 GB per day, about 5.2 TB per camera for 30 days. At 4 Mbps it is about 43.2 GB per day, about 1.3 TB for 30 days. Recording at 60 fps needs a higher bit rate for the same image quality, so budget closer to the maximum if you use it; Ultra 265 and event-based recording reduce the total.
Can the IPC6624SR-X33-VD2A read truck plates or container numbers?
An operator can read them on a zoomed preset in daylight when the vehicle is slow or stopped: at 148.5 mm the view is about 2.3 m wide at 50 m. There is no plate or character recognition (LPR/OCR) listed, so nothing is logged automatically, and at night reflective plates often flare under IR. For automatic logging at a gate, add a dedicated plate camera and use this PTZ for overview and tracking.
Is the IP66 rating of the IPC6624SR-X33-VD2A enough for tropical rain or wash-down?
For rain, yes: IP66 means dust-tight and protected against powerful water jets, which covers heavy rain on a pole or wall. It is not rated for immersion, so do not mount it where water can pool or flood, and the weak point is usually the cable joint, not the dome: seal it inside the TR-JB12-IN junction box. If a site needs IP67, the IPC6624SR-X33-VD2 sibling lists IP67 on its own datasheet.
Ordering questions — samples, shipping, payment, lead time and genuine stock — are answered once on our FAQ page.
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