Uniview · PTZ CameraLightHunter · Network PTZ

4MP 25× Lighthunter IR Network PTZ · UNV Large-Model Auto Tracking

IPC6624SR-X25-VH2

Name: IPC6624SR-X25-VH2
Brand: Uniview

A 25× optical zoom network PTZ camera that watches an open area and quickly zooms in on what matters — UNV Large-Model auto tracking locks onto people and vehicles automatically, day or night, out to 200 m of IR range.

2688×1520 · main stream @60fps25× / 8× · optical / digital zoomUNV Large Model · auto tracking120 dB · true WDRIP67 · IK10 · vandal-proof housing-40~70°C · PoE / DC 24V / AC 24V power

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In-stock models: 3 days to your designated warehouse after payment · Out-of-stock or insufficient stock: 7–15 working days

Sample quantities are welcome — testing one or two units first is the normal way to start.

Compliance:ONVIF Profile SONVIF Profile GONVIF Profile T

Corporate orders are registered with the manufacturer under your company name — genuine supply you can verify at the source.

4 MPResolution (2688×1520)

25×Optical zoom (8× digital)

200 mSmart IR distance

2407.5 mDORI Detect distance

Is this the right camera for you?

Plain-language guide for buyers and installers — based only on what this camera actually does.

Perimeter fences & yardsSmart intrusion prevention covers cross-line, enter-area, leave-area and intrusion detection with false-alarm filtering and classification of people, vehicles and non-motor traffic — so alerts are about real targets, not blowing leaves.

Wide-open areas with auto-trackingUNV Large-Model 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.

Road entrances & intersectionsAdaptive highlight compensation automatically adjusts image brightness at night when moving vehicles are detected on the road, while 25× optical zoom (4.8-120 mm) reads plates and faces at distance.

Parks, campuses & public spacesBuilt-in people-flow counting and crowd-density monitoring apply to various scenarios, giving operators an early read on crowding before it becomes a safety issue.

Night operation, long rangeColorHunter with Wise-ISP keeps low-light images usable; when it gets fully dark, 200 m smart IR takes over automatically, and the DORI Detect range reaches up to 2407.5 m at full 25× zoom.

Harsh outdoor mountsIP67 sealing, IK10 vandal resistance except the front window, -40 °C to 70 °C operation and 6 kV surge protection are built for the pole nobody wants to climb twice — with PoE (802.3at), DC 24 V or AC 24 V power options.

Not the right pick if you need…

No panoramic/wide fixed channel — this is a single-lens PTZ. At full 25× zoom the field of view narrows to about 3° horizontal; if you need simultaneous full-scene coverage plus zoom detail, choose a panoramic-linkage model instead.
No warm/white light — illumination is IR only (200 m). For full-color night evidence of faces and plates, plan a separate white-light source.
5.18 kg on a Ø227×390 mm housing — needs a proper ceiling/pole/wall bracket from the accessory list, not a light camera arm.
PTZ motors add load on top of the base draw — max. power consumption is 20.7 W, so if powering over PoE (802.3at), check the switch port's power budget before deploying multiple units.

Worried about counterfeits? Order under your own company name.

For corporate buyers: we support submitting the purchase order to Uniview under your company's real name — your company appears on the official order, so the origin of the goods can be verified directly with the manufacturer. Just provide your company name and pay by corporate bank transfer. Models carrying the anti-counterfeit label can also be self-verified on Uniview's official Anti-Counterfeiting Query page — enter the unit's SN plus the scratch-off code.

1 · Company name2 · Corporate bank payment3 · Order registered in your name4 · Verify SN on Uniview's site

Using your own freight forwarder? No problem.

For small and mid-size orders, we deliver directly to your designated forwarder's warehouse in China (EXW / FOB Guangzhou). From hand-over onward, international shipping and destination-side arrangements are handled by your forwarder — the way you already work.

EXW / FOB GuangzhouDelivery to your forwarder's warehouseNo minimum order

Note: manufacturer order registration (left) is available via the corporate purchase channel.

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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

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 Large-Model 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, and blocklist/allowlist comparison

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

200 m (656.2 ft) illumination distance, smart IR illumination automatically adjusts image settings according to the scene, offering natural and realistic night-time images

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 for higher compression efficiency and flexible application

ROI (region of interest) ensures image quality in areas of interest with low bandwidth

Supports picture overlay and custom OSD, providing various custom effects (size, color, background, style)

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	4.8 to 120 mm
Digital Zoom	8X
Optical Zoom	25X
Iris	F1.65 to F3.8
Field of View (H)	53.90° to 3.00°
Field of View (V)	31.92° to 1.69°
Field of View (D)	63.60° to 3.69°

DORI

DORI Distance (Detect)	119.9 m to 2407.5 m (393.5 ft. to 7898.6 ft.)
DORI Distance (Observe)	48.0 m to 963.0 m (157.4 ft. to 3159.4 ft.)
DORI Distance (Recognize)	24.0 m to 481.5 m (78.7 ft. to 1579.7 ft.)
DORI Distance (Identify)	12.0 m to 240.8 m (39.3 ft. to 789.9 ft.)

Video

Video Compression	H.265, H.264, MJPEG, Ultra 265
Frame Rate	Main Stream Max: 4 MP (2688×1520), 60 fps Main Stream Default: 4 MP (2560×1440), 25 fps Sub Stream Max: 1080P (1920×1080), 60 fps Third Stream Max: D1 (720×576), 60 fps Fourth Stream Max: D1 (720×576), 60 fps Fifth Stream Max: D1 (720×576), 60 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	2688×1520@60fps + 1080P@60fps + D1@30fps 2688×1520@60fps + 720P@60fps + D1@60fps + D1@60fps + D1@60fps 2560×1440@30fps + 1080P@60fps + D1@60fps 1080P@60fps + 1080P@60fps + D1@60fps + D1@60fps + D1@60fps

Events

General Function

Watermark, IP address filtering, Access policy, ARP protection, RTSP authentication, User authentication, Alarm input, Alarm output, HTTP authentication

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)

Network

User/Host	Up to 32 users. 3 user levels: administrator, common user and operator
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)
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
Preset Image Freeze	Support
Tilt Range	-15° to 90° (auto flip)
Home Position	Support
Pan Speed	0.1°/s to 288°/s
Pan Range	360° (endless)
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
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)

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

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)

Illuminator

IR On/Off Control	Auto/Manual
Illumination Distance (IR)	200 m (656.2 ft.)

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	5.18 kg (11.42 lb.)
Storage Environment	-40 °C to 70 °C (-40 °F to 158 °F), Humidity: ≤95% RH (non-condensing)
Surge Protection	6 KV
Reset Button	Support
Working Environment	-40 °C to 70 °C (-40 °F to 158 °F), Humidity: ≤95% RH (non-condensing)
Power	DC 24 V ±25%, AC 24 V ±25%, PoE (IEEE 802.3at)
Power Consumption	Max. 20.7 W
Configurable P/N	Support
Live View 3D Privacy Mask	Support