



IPC6628SR-X25E-VH2
A 25× optical zoom speed dome that finds detail fast and holds it steady: UNV Large Model auto-tracking locks onto vehicles, cyclists and pedestrians through occlusion and high-speed motion, while 120 dB WDR and 200 m smart IR keep the image usable from bright daylight into total darkness.
Lead time · In stock: at your forwarder’s China warehouse 3 days after payment · Not in stock: 7–15 working days · Then air 5–10 days / sea 25–45 days to your port
Terms · Sample orders welcome · Quotation / PI fixes models, prices, Incoterms (EXW or FOB, each quoted separately), lead time and T/T payment · Defective units: free spare units agreed per order (quantity depends on order size) and written into the quotation · Warranty: up to 5 years on Zhongxin Shutong industrial switches, manufacturer warranty on other brands · Full terms, warranty & RMA
Need the PDF datasheet? Get it on WhatsApp →The IPC6628SR-X25E-VH2 is an 8MP starlight-class PTZ dome camera with a 6-150 mm, 25× optical zoom lens (8× digital) and 120 dB true WDR. UNV Large Model auto-tracking continuously follows motor vehicles, non-motor vehicles and pedestrians through occlusion, multi-target crossing or high-speed motion, backed by smart intrusion prevention (cross line, area entry/exit) with classification-based false-alarm filtering and on-device face recognition (up to 16 libraries, 100,000 faces). 200 m smart IR illumination, heatwave reduction and adaptive defog keep the image usable at night and in poor visibility, inside an IP67/IK10 housing rated -40 °C to 70 °C.
Is this the right camera for you?
Plain-language guide for buyers and installers — based only on what this camera actually does.
- No built-in speaker or microphone — Audio I/O is line-level only (1 in / 1 out), so a two-way audio setup needs an external microphone and amplified speaker, unlike models with built-in audio.
- The datasheet lists the color minimum illumination value as "TBD" (not yet published by the manufacturer) — confirm actual low-light performance with your Uniview contact before specifying for near-total-darkness scenes.
- 5.44 kg with a Ø226.7 mm base — this needs one of the dedicated Dome pole/wall/ceiling brackets listed below, not a generic light-duty camera arm.
- Single optical channel only — no secondary panoramic sensor for simultaneous whole-scene overview; sites needing both a wide static view and a 25× zoom-in should pair this camera with a fixed wide-angle unit or choose a panoramic-linkage model.
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Key Features
Complete list from the official datasheet.
Two Standout Intelligent Capabilities
The two features buyers ask about most, drawn from the official datasheet.
Continuously identifies and tracks motor vehicles, non-motor vehicles and pedestrians through occlusion, multi-target crossing or high-speed motion, with real-time adaptive bounding boxes
Cross line, enter area, leave area and intrusion detection with classification-based false-alarm filtering (person / non-motor vehicle / motor vehicle)
How far can it see? (DORI — EN 62676-4)
DORI (EN 62676-4) is the industry standard for what a camera can do at distance. Values shown are at full 25× telephoto, from the official datasheet's Detect/Observe/Recognize/Identify range.
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 | 56.5° wide | 2.9° tele |
|---|---|---|
| 5 m16 ft | 5.4 m17.6 ft | 0.3 m0.8 ft |
| 10 m33 ft | 10.7 m35.3 ft | 0.5 m1.7 ft |
| 15 m49 ft | 16.1 m52.9 ft | 0.8 m2.5 ft |
| 20 m66 ft | 21.5 m70.5 ft | 1.0 m3.4 ft |
| 30 m98 ft | 32.2 m106 ft | 1.5 m5.0 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 IPC6628SR-X25E-VH2 from its own datasheet: 8 MP (3840×2160), 25× optical zoom (6–150 mm), 200 m smart IR, UNV Large Model auto tracking, IP67/IK10, max. 20.9 W.
Who it is for
- City streets and main roads — Classifies cars, two-wheelers and pedestrians, adaptive HLC tames headlights when vehicles are detected at night, and heatwave reduction keeps the 150 mm view clear over hot asphalt.
- Perimeters and fence lines — Cross line, intrusion and enter/leave area detection with human/non-motor/vehicle filtering, then UNV Large Model tracking that keeps the intruder in frame, with 200 m IR after dark.
- Logistics yards and warehouses — 1024 presets with 15–1800 s stay time to tour loading bays, people counting with crowd density, and object removed / left behind detection on stock areas.
- Integrators on NDAA or VMS projects — NDAA compliance is listed in the datasheet, with ONVIF Profile S/G/M, SDK and API, RS485 and alarm I/O 2/1 for keyboards, sensors and sirens.
Where and how to install
- Bracket for a 5.44 kg dome — Wall: TR-WE45-IN or the long TR-WE45-A-IN. Pole: wall arm plus TR-UP08-A-IN or the aluminium TR-UP08-B-IN. Corner: TR-UC08-A-IN or TR-UC08-B-IN. Under a canopy: TR-SE45-IN (200) or TR-SE45-A-IN (500) pendant pole.
- Height and a rigid mount — Mount higher than fixed cameras, typically 4–6 m, on a wall or a solid pole. The gyroscope EIS helps, but at 2.93° tele any sway is still magnified, so avoid thin poles, lamp posts that flex in wind and lightweight roof edges.
- Power and cable — Maximum draw 20.9 W: one IEEE 802.3at (PoE+, 30 W at the switch) port over Cat5e/Cat6 up to 100 m, or DC 24 V / AC 24 V (±25%) on the cold-pressed terminal wires where the run is longer than 100 m.
- Junction box and drip loop — The dome is IP67 but its pigtail joints are not waterproof. Close them in the TR-JB12-IN junction box or another sealed box and let the cable hang in a drip loop before it enters.
- Night: IR only, so plan for black and white — This model has no warm light. In full darkness the 200 m IR gives black-and-white images; where colour at night matters, light the area or choose the dual-light IPC6628SFW-X25E-C-VH2. Keep eaves, walls and branches out of the near field so the IR does not reflect back.
- Weather, surge and vandalism — Rated -40 °C to 70 °C with 6 kV surge protection; IK10 covers the housing but not the front window. Ground metal poles, add a surge protector on long outdoor runs, and keep the dome out of easy reach.
Wide end or full zoom: what you actually see
At 6 mm the 8 MP image covers about 53.7 m of width at 50 m, good for watching a whole car park. At 150 mm the view narrows to 2.93°: about 5.1 m wide at 100 m with about 751 pixels per meter, so a person is identifiable up to 311.6 m in daylight. At night everything beyond 200 m is outside the IR range.
| Wide · 6 mm | Tele · 150 mm (25×) | |
|---|---|---|
| Horizontal view angle | 56.51° | 2.93° |
| Width covered at 10 m | 10.7 m | 0.5 m |
| Width covered at 50 m | 53.7 m | 2.6 m |
| Width covered at 100 m | 107.5 m | 5.1 m |
| Pixels per meter at 100 m | 36 | 751 |
| Identify a person up to (DORI) | 14.3 m | 311.6 m |
| Recognize someone you know up to | 28.6 m | 623.3 m |
| Detect that something is there up to | 143.1 m | 3116.3 m |
| IR night distance | 200 m | 200 m |
- Home position at the wide end for a lot or junction: 107.5 m of width at 100 m, so you see where activity starts.
- Presets on gates, lanes or plates: zoom until the target fills the frame; at full zoom a person is identifiable up to 311.6 m, at the wide end only within 14.3 m.
- Night presets should sit inside the 200 m IR range, or in areas with their own lighting.
Widths are calculated from the horizontal view angle (width = 2 × distance × tan(angle ÷ 2)); pixels per meter = 3840 ÷ width; DORI figures are the manufacturer's datasheet values.
Full Specifications
Complete official specifications from the manufacturer's datasheet (technical values in English).
Camera
| Max Resolution | 8 MP |
| Sensor | 1/1.8" 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 |
Lens & Field of View
| Focal Length | 6 to 150 mm |
| Optical Zoom | 25X |
| Digital Zoom | 8X |
| Iris | F1.5 to F3.4 |
| Field of View (H) | 56.51° to 2.93° |
| Field of View (V) | 33.64° to 1.65° |
| Field of View (D) | 69.50° to 3.45° |
Illuminator
| IR On/Off Control | Auto/Manual |
| Illumination Distance (IR) | 200 m (656.2 ft.) |
Image
| White Balance | Auto, Outdoor, Fine tune, Sodium lamp, Locked, Auto2 |
| BLC | Support |
| Digital Noise Reduction | 2D/3D DNR |
| Flip | Normal, Flip vertical, Flip horizontal, 180° |
| HLC | Support |
| Defog | Digital defog |
| Low Illumination Characteristics | ColorHunter with Wise-ISP |
| Image Stabilization | EIS (Gyroscope) |
Video
| Video Compression | Ultra 265, H.265, H.264, MJPEG |
| Frame Rate | Main Stream Max: 8 MP (3840×2160), 30 fps · Main Stream Default: 8 MP (3840×2160), 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 |
| Frame Rate Recommendation | 3840×2160@30fps + 1080P@30fps + D1@30fps + D1@30fps + D1@30fps · 3072×2048@30fps + 1080P@30fps + D1@30fps + D1@30fps + D1@30fps · 2688×1520@30fps + 1080P@30fps + D1@30fps + D1@30fps + D1@30fps · 2560×1440@30fps + 1080P@30fps + D1@30fps + D1@30fps + D1@30fps · 1080P@30fps + 1080P@30fps + D1@30fps + D1@30fps + D1@30fps |
Audio
| Two-way Audio | Support |
| Suppression | Support |
| Audio Compression | G.711U, G.711A |
| Sampling Rate | 8 kHz, 16 kHz |
Storage
| Edge Storage | MicroSD, up to 512 GB |
| Network Storage | NAS (NFS) |
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) |
| Recognition | Face Recognition: max support 16 face libraries, max supports 100,000 faces in face library |
PTZ
| Pan Range | 360° (endless) |
| Tilt Range | -15° to 90° (auto flip) |
| Pan Speed | 0.1°/s to 288°/s |
| Tilt Speed | 0.1°/s to 288°/s |
| Number of Presets | 1024 |
| Patrol Stay Time | 15 s to 1800 s |
| Preset Image Freeze | Support |
| Home Position | Support |
Events
| General Function | Watermark, IP address filtering, Access policy, ARP protection, RTSP authentication, User authentication, HTTP authentication, Alarm input |
Network & Security
| User/Host | Up to 32 users. 3 user levels: administrator, common user and operator |
| Protocols | IGMP, SMTP, IPv6, ICMP, ARP, TCP, UDP, DHCP, RTSP, DNS, DDNS, NTP, UPnP, HTTP, 802.1x, SNMP, QoS, SSL/TLS, SSH, IPv4, RTP, RTCP, RTMP, HTTPS |
| Compatible Integration | ONVIF (Profile S, Profile G, Profile M), SDK, API |
| 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+ |
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] |
| Network | 1 × RJ45 10 M/100 M Base-TX Ethernet |
| Alarm I/O | 2/1 |
| Serial Port | 1 × RS485 |
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 (IEC 62262; Anti-Vandalism Except for the Front Window) |
General
| Power | DC 24 V±25%, AC 24 V±25%, PoE (IEEE 802.3at) |
| Power Consumption | Max. 20.9 W |
| Power Interface | Wires with cold-pressed terminal |
| Dimensions | Ø226.7 mm × 390.2 mm (Ø8.9" × 15.4") (Ø × H) |
| Weight | 5.44 kg (11.99 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 |
| Web Client Language | 22 Languages: Traditional Chinese, English, Simplified Chinese, Polish, German, Russian, French, Korean, Dutch, Czech, Portuguese (Europe), Portuguese (Brazil), Japanese, Thai, Turkish, Spanish (Latin America), Spanish (Europe), Hungarian, Italian, Vietnamese, Arabic, Slovak |
| Configurable P/N | Support |
| Compliance | NDAA Compliant: Support |
Dimensions
Engineering drawing reproduced 1:1 from the official datasheet.

| Dimensions | Ø226.7 mm × 390.2 mm (Ø8.9" × 15.4") (Ø × H) |
| Weight | 5.44 kg (11.99 lb.) |
| Power | DC 24 V±25%, AC 24 V±25%, PoE (IEEE 802.3at) · Max. 20.9 W |
| Working Environment | -40 ℃ to 70 ℃ (-40 ℉ to 158 ℉), ≤95% RH non-condensing |
| Protection | IP67 (IEC 60529) · IK10 (IEC 62262, except front window) · 6 kV surge |
| Reset Button | [object Object] |
Optional Mounting Accessories
Order together with the camera to save shipping.
8MP 25x PTZ Camera FAQ — IPC6628SR-X25E-VH2
How far can the IPC6628SR-X25E-VH2 see at night?
How much area can one camera cover with the 25x zoom?
Does it track people and vehicles automatically?
Can it record locally without an NVR?
Does the IPC6628SR support face recognition?
Is it built for harsh outdoor installations?
What is the difference between the IPC6628SR-X25E-VH2 and the IPC6628SFW-X25E-C-VH2?
What PoE switch does the IPC6628SR-X25E-VH2 need, and how many can one switch run?
Can I add a speaker, siren or strobe to the IPC6628SR-X25E-VH2 for deterrence?
Will the IPC6628SR-X25E-VH2 work with Hikvision, Dahua or another third-party NVR?
How much NVR disk and network bandwidth should I plan per IPC6628SR-X25E-VH2?
Ordering questions — samples, shipping, payment, lead time and genuine stock — are answered once on our FAQ page.
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