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PTZ Cameras › IPC6658SR-X25-VF
8MP 25× LightHunter PTZ Dome Camera, Smart IR 200 m IPC6658SR-X25-VF
8MP 25× LightHunter PTZ Dome Camera, Smart IR 200 m IPC6658SR-X25-VF — view 1
8MP 25× LightHunter PTZ Dome Camera, Smart IR 200 m IPC6658SR-X25-VF — view 2
8MP 25× LightHunter PTZ Dome Camera, Smart IR 200 m IPC6658SR-X25-VF — view 3
Uniview (UNV) · PTZ CameraLightHunter · PTZ Dome
8MP 25× LightHunter PTZ Dome · Smart IR 200 m

IPC6658SR-X25-VF

An 8MP PTZ dome camera with 25× optical zoom (6–150 mm) and LightHunter low-light imaging — Smart IR reaches 200 m after dark, with smart intrusion prevention and people counting built in, in an IP66 housing rated -40 °C to 70 °C.

3840×2160 · main stream @30fps6–150 mm · 25× optical / 16× digitalSmart Intrusion · cross line / area / classification filterLightHunter · ultra-low-light imagingIP66 · weatherproof housingAC/DC/PoE · 24 V or PoE, max. 58 W
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8 MP1/1.8" CMOS, 3840×2160
25×Optical zoom, 6–150 mm
200 mSmart IR distance
-40~70°CIP66 wide-temp housing

The IPC6658SR-X25-VF is an 8MP 25× optical-zoom LightHunter PTZ dome camera built around a 1/1.8-inch CMOS sensor delivering 3840×2160 at up to 30 fps, with a 6–150 mm motorized lens (16× digital zoom on top of the optical range). Smart intrusion prevention covers cross-line, intrusion and area enter/leave detection with classification-based false-alarm filtering, and people counting reports flow and crowd density. LightHunter low-light processing plus Smart IR up to 200 m keep images usable after dark; the housing is IP66 rated for -40 °C to 70 °C operation, powered by AC 24 V, DC 24 V or PoE (PSE required), max. 58 W.

Is this the right camera for you?

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

Compound & yard perimeter patrol1024 presets with 16 route patrols (up to 32 actions each) and 16 recorded patrols (up to 128 actions each) let one PTZ cover a fenced yard on a fixed schedule, no operator needed to sweep it manually.
Large parking lots & logistics yards25× optical zoom (6–150 mm) reaches from a single tall pole to a distant gate or loading bay for plate- and lane-level detail, cutting the number of fixed cameras needed to cover a wide lot.
Warehouse & distribution perimeterSmart intrusion prevention (cross line, intrusion, enter/leave area) with classification-based false-alarm filtering flags real perimeter breaches, while people counting reports flow and crowd density around loading gates.
Night operation on exposed polesLightHunter low-light processing (color at 0.003 lux) plus Smart IR up to 200 m keep the scene usable well after sunset, without needing a separate warm-light unit.
Crowd flow at public plazasPeople counting reports flow statistics and crowd-density monitoring suited to different statistical scenarios — useful for gate queues and event crowding without a dedicated people-counting camera.
Harsh outdoor pole mountsIP66 sealing, -40 °C to 70 °C operation and 6 kV surge protection let it sit on an exposed road-side or rooftop pole through heat, cold and storms.
Not the right pick if you need…
  • No auto-tracking or target lock-on — this model detects motion, intrusion and people flow but does not automatically zoom in and follow a moving subject. A panoramic-linkage model is the pick if auto-tracking is required.
  • No built-in mic or speaker and no Wi-Fi (all N/A per datasheet) — audio and wireless connectivity need an external device or a different model.
  • Network port is 10 M/100 M Base-TX, not Gigabit — plan bandwidth accordingly if you run high-bitrate triple streams to a distant NVR.
  • Protection rating is IP66 only, with no IK-rated impact resistance stated in the datasheet — for high-vandalism sites, check a model with an explicit IK rating.

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Key Features

Complete list from the official datasheet.

High quality image with 8 MP, 1/1.8" CMOS sensor
3840 × 2160@30 fps in the main stream
Ultra 265, H.265, H.264, MJPEG
25X optical zoom
Smart intrusion prevention, supports false alarm filtering, including cross line, intrusion, enter area, leave area detection
Automatic selection of best snapshots, supports face detection masked area (as stated in manufacturer datasheet)
People counting, supports people flow counting and crowd density monitoring, suitable for different statistical scenarios
LightHunter technology ensures ultra-high image quality in low illumination environment
Smart IR, up to 200 m (656.2 ft) IR distance
AC 24 V±25%, DC 24 V±25%, PoE power supply
Alarm I/O: 2/1, audio I/O: 1/1
IP66 ingress protection

Two Standout Capabilities: 25× Zoom + Smart Intrusion Prevention

What this single-lens PTZ actually does, from the official datasheet.

OPTICAL ZOOM

25× optical zoom (6–150 mm) plus 16× digital zoom reaches deep into a scene for plate- and detail-level views at distance

SMART INTRUSION

Cross-line, intrusion and area enter/leave detection with classification-based false-alarm filtering, paired with LightHunter + Smart IR 200 m for after-dark coverage

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 (6–150 mm lens); the full-manual DORI range for the whole zoom is in the spec table below.

Detectsomething is there
3116.3 m10223.9 ft
Observewhat is happening
1246.5 m4089.6 ft
Recognizesomeone you know
623.3 m2044.8 ft
Identifybeyond doubt
311.6 m1022.3 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.

Distance60.5° wide3.1° tele
5 m16 ft5.8 m19.1 ft0.3 m0.9 ft
10 m33 ft11.7 m38.3 ft0.5 m1.8 ft
15 m49 ft17.5 m57.4 ft0.8 m2.7 ft
20 m66 ft23.3 m76.5 ft1.1 m3.6 ft
30 m98 ft35.0 m115 ft1.6 m5.3 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 IPC6658SR-X25-VF from its own datasheet: 8 MP (3840×2160) on a 1/1.8" sensor, 25x optical zoom (6–150 mm), 200 m Smart IR, IP66 with a heater for -40 °C to 70 °C, AC 24 V / DC 24 V / PoE (max. 58 W).

Who it is for

  • Large yards, ports and logistics parks — One tall pole covers a wide area: at 6 mm the view is about 58.3 m wide at 50 m, and at 150 mm a person is identifiable up to 311.6 m in daylight. 8 MP gives more detail per preset than 4 MP siblings.
  • Perimeters watched on a schedule — 1024 presets, 16 preset patrols of up to 64 presets each with a 15–1800 s stay time, plus smart intrusion prevention that filters alarms by human, non-motor vehicle and vehicle.
  • Sites dark at night without extra lighting — 850 nm Smart IR reaches 200 m, so zoomed presets on a gate or fence far from the pole still get an image at night; color down to 0.003 Lux where there is some street light.
  • Plazas, stations and gates — People flow counting and crowd density monitoring run in the camera; audio I/O 1/1 drives an external speaker and alarm I/O 2/1 connects sirens, barriers or detectors.

Where and how to install

  • Height and view — Mount high, typically 4–8 m on a pole or at a roof corner, with nothing close in front of the dome. Tilt runs -15° to 90° with auto reverse, so it can look straight down at the pole base and slightly above the horizon toward a distant road.
  • A stiff mount for 5.61 kg and 150 mm — At 150 mm the view is only 3.1° wide, so any sway shows as shaking. Use the short wall bracket TR-WE45-IN, or a pole bracket TR-UP08-A-IN or the aluminium TR-UP08-B-IN on a thick, well-anchored pole; the long arm TR-WE45-A-IN and the gooseneck TR-WE45-B-IN move more in wind at full zoom.
  • Other mounts and the junction box — Corner: TR-UC08-A-IN or aluminium TR-UC08-B-IN. Ceiling: TR-CE45-IN, TR-UF45-A-IN (indoor), or pendant poles TR-SE45-IN (200) and TR-SE45-A-IN (500). Put the power wires, network and alarm/audio joints inside the TR-JB12-IN dome junction box.
  • Power: 24 V or high-power PoE — Maximum draw is 58 W, which includes the heater and IR at night. A normal 802.3af (15.4 W) or 802.3at (30 W) switch port cannot run it; use a 24 V AC or DC supply sized above 58 W, or a high-power PoE source (the datasheet says 'PSE required'). Power arrives on wires with cold-pressed terminals, so terminate them in the junction box.
  • Lightning and earthing — Built-in surge protection is 6 kV and the housing is IP66. On a metal pole or rooftop, add surge protectors on the power and network lines and bond the pole to earth; a tall PTZ pole is usually the highest point on site.
  • Keep the IR path clear — The 850 nm IR reflects off eaves, walls, branches and dirt on the dome and washes out the night image. Keep the dome away from walls, trim trees in the view and check every preset at night after installation.

Wide or zoomed in: what you actually see

At 6 mm the IPC6658SR-X25-VF gives an overview about 11.7 m wide at 10 m. At 150 mm the view is about 2.7 m wide at 50 m and 5.4 m at 100 m, which still puts roughly 710 pixels on each metre of the scene at 100 m (3840 ÷ 5.4). The IR reaches 200 m, so DORI distances beyond that need daylight or a lit scene.

Wide · 6 mmTele · 150 mm
Horizontal view angle60.5°3.1°
Width covered at 10 m11.7 m0.5 m
Width covered at 50 m58.3 m2.7 m
Width covered at 100 m116.6 m5.4 m
Identify a stranger's face up to14.3 m311.6 m
Recognize someone you know up to28.6 m623.3 m
See what a person is doing up to57.2 m1246.5 m
Detect that something is there up to143.1 m3116.3 m
IR night distance200 m200 m
  • Set the home position near the wide end for situational awareness: at 50 m the 6 mm view still covers 58.3 m.
  • Save zoomed presets on gates, fence corners and roads: at 150 mm a person is identifiable up to 311.6 m in daylight.
  • At night, keep the presets that matter within the 200 m IR range or add lighting there.

Widths are calculated from the horizontal view angle (width = 2 × distance × tan(angle ÷ 2)); identify/recognize/observe/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

Sensor1/1.8" CMOS
Min. IlluminationColor: 0.003 Lux (F1.5, AGC ON), 0 Lux with IR
Day/NightIR-cut filter with auto switch (ICR)
ShutterAuto/Manual, 1 to 1/100000 s
WDRDWDR
S/N> 56 dB

Lens & Field of View

Focal Length6 to 150 mm
Optical Zoom25X
Digital Zoom16X
IrisF1.5 to F3.4
Field of View (H)60.5° to 3.1°
Field of View (V)36.3° to 1.8°
Field of View (D)74.3° to 3.7°

DORI

DORI Distance (Lens)6 to 150 mm
DORI Distance (Detect)143.1 m to 3116.3 m (469.5 ft. to 10223.9 ft.)
DORI Distance (Observe)57.2 m to 1246.5 m (187.8 ft. to 4089.6 ft.)
DORI Distance (Recognize)28.6 m to 623.3 m (93.9 ft. to 2044.8 ft.)
DORI Distance (Identify)14.3 m to 311.6 m (46.9 ft. to 1022.3 ft.)

Illuminator

IR On/Off ControlAuto/Manual
Wavelength850 nm
Illumination Distance (IR)200 m (656.2 ft.)

Video

Privacy Mask24 areas, up to 4 areas per scene
Video CompressionUltra 265, H.265, H.264, MJPEG
Frame RateMain Stream: 8 MP (3840 × 2160), max. 30 fps · Sub Stream: 720P (1280 × 720), max. 30 fps · Third Stream: D1 (720 × 576), max. 30 fps
Video Bit Rate128 Kbps to 16 Mbps
U-codeSupport
ROISupport
Video StreamTriple streams
OSDUp to 10 OSDs

Intelligent

Exception DetectionObject removed, Object Left Behind
Smart Intrusion PreventionCross line detection, intrusion detection, enter area detection, leave area detection (support false alarm filtering and the classification of human, non-motor vehicle and vehicle)
People CountingSupport people flow counting and crowd density monitoring

Image

White BalanceAuto, Outdoor, Fine tune, Sodium lamp, Locked, Auto2
Digital Noise Reduction2D/3D DNR
FlipNormal, Flip vertical, Flip horizontal, 180°
HLCSupport
BLCSupport
Smart IRSupport
DefogDigital defog
Heatwave ReductionSupport

Events

Basic DetectionMotion detection, Tampering alarm, Audio detection, Object removed, Object Left Behind
General FunctionWatermark, IP address filtering, Access policy, ARP protection, RTSP authentication, User authentication, Alarm input, Alarm output

Audio

Audio CompressionG.711U, G.711A
Audio Bitrate128 Kbps
Two-way AudioSupport
SuppressionSupport
Sampling Rate16KHZ

Storage

Edge StorageMicroSD, up to 512 GB
Network StorageANR, NAS (NFS)

Network

User/HostUp to 32 users. 3 user levels: administrator, common user and operator
ProtocolsSSH, IGMP, RTP, RTCP, SMTP, IPv4, IPv6, ICMP, ARP, TCP, UDP, DHCP, PPPoE, RTSP, RTMP, DNS, DDNS, NTP, FTP, UPnP, HTTP, HTTPS, 802.1x, SNMP, QoS, SSL/TLS
Compatible IntegrationONVIF (Profile S, Profile G, Profile T, Profile M), API, SDK
SecurityTLS 1.3, 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
ClientEZStation, UNV-Link, UNV-Link Pro
Web BrowserPlug-in required live view: IE 10+, Chrome 45+, Firefox 52+, Edge 79+
Web Client Language22 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

PTZ

Route Patrol16 patrols, up to 32 actions for each patrol
Recorded Patrol16 patrols, up to 128 actions for each patrol
Number of Presets1024
Preset Image FreezeSupport
Preset Patrol16 patrols, up to 64 presets for each patrol
Patrol Stay Time15 s to 1800 s
Home PositionSupport
Pan Range360° (endless)
Pan Speed0.1°/s to 200°/s
Tilt Range-15° to 90° (auto reverse)
Tilt Speed0.1°/s to 200°/s

Interface

Audio I/O1 Input: impedance 1 kΩ, amplitude 2.5 V [p-p], 1 Output: impedance 600 Ω, amplitude 2.5 V [p-p]
WIFIN/A
Alarm I/O2/1
Serial Port1 × RS485
Built-in MicN/A
Built-in SpeakerN/A
Network1 × RJ45 10 M/100 M Base-TX Ethernet
Video Output1 BNC (for debugging)

Certification

EMCCE-EMC (EN 55032:2015+A11:2020; EN IEC 61000-3-2:2019; EN 61000-3-3:2013+A1:2019; EN 55035:2017+A11:2020) · FCC (FCC CFR 47 part15 B, ANSI C63.4-2014)
SafetyCE LVD (EN 62368-1:2014+A11:2017) · UL (UL 62368-1, 2nd Ed., Issue Date: 2014-12-01)
EnvironmentCE-ROHS (2011/65/EU; (EU)2015/863)
ProtectionIP66 (IEC 60529:1989+AMD1:1999+AMD2:2013)

General

PowerAC 24 V±25%, DC 24 V±25%, PoE (PSE Required)
Power ConsumptionMax. 58 W
Power InterfaceWires with cold-pressed terminal
DimensionsØ227 mm × 384.8 mm (Ø8.9" × 15.1") (Ø × H)
Weight5.61 kg (12.36 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 Protection6 KV
Reset ButtonSupport
HeaterSupport

Dimensions

Engineering drawing reproduced 1:1 from the official datasheet.

IPC6658SR-X25-VF dimensions
unit: mm (in.)
DimensionsØ227 mm × 384.8 mm (Ø8.9" × 15.1") (Ø × H)
Weight5.61 kg (12.36 lb.)
PowerAC 24 V (±25%) / DC 24 V (±25%) / PoE (PSE required) · max. 58 W
Working Environment-40 °C to 70 °C (-40 °F to 158 °F), ≤95% RH non-condensing
ProtectionIP66 (IEC 60529) · 6 kV surge
Power InterfaceWires with cold-pressed terminal

Optional Mounting Accessories

Order together with the camera to save shipping.

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-INDome wall 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

8MP 25x PTZ Dome Camera FAQ — IPC6658SR-X25-VF

What night vision range does the IPC6658SR-X25-VF give?
Smart IR at 850 nm illuminates up to 200 m (656 ft), with auto or manual control so close objects are not washed out. The LightHunter 1/1.8-inch sensor works at 0.003 lux in color and 0 lux with IR, backed by DWDR for uneven lighting.
How far can it see with the 25x zoom in daylight?
The 6–150 mm lens delivers 25x optical plus 16x digital zoom. DORI figures at full telephoto: detect 3116.3 m, observe 1246.5 m, recognize 623.3 m, identify 311.6 m. At the wide end the horizontal field of view is 60.5° for full-scene overview.
What analytics does it run on the edge?
Smart intrusion prevention covers cross-line, intrusion and enter/leave-area detection with false alarm filtering, plus people flow counting and crowd density monitoring. Basic detection adds motion, tampering, audio detection, object removed and object left behind — useful for markets, depots and station forecourts.
How much bandwidth does the 8MP stream need?
The bit rate is configurable from 128 Kbps to 16 Mbps, and Ultra 265 plus U-code compression cut bandwidth versus plain H.264. The camera outputs triple streams — 8MP (3840x2160) main at up to 30 fps, 720p sub and D1 third — so remote viewing can use a light stream.
Is it fit for outdoor poles in tough climates?
Per the product data it is IP66 rated and operates from -40 to 70 °C. Heatwave reduction steadies long-zoom images over hot ground, digital defog cuts haze, and Smart IR, HLC and BLC manage glare. Two-way audio lets operators issue warnings from the control room.
Can I power the IPC6658SR-X25-VF from a normal PoE+ switch?
No. Its maximum draw is 58 W, while an 802.3at (PoE+) port gives at most 30 W at the switch and 802.3af only 15.4 W, so it would reboot when the heater or IR switches on. The datasheet lists PoE with 'PSE required' but does not name the standard, so either use a high-power PoE source that we confirm for this model, or run the camera on 24 V AC or DC (±25%, i.e. about 18–30 V at the camera) and use the network cable for data only.
How do I wire 24 V power to the IPC6658SR-X25-VF on a pole far from the building?
Low-voltage power loses voltage over long cable, and at up to 58 W the current is about 2.4 A at 24 V. The usual practice is to bring mains to the pole and put the 24 V supply in a weatherproof box near the camera, so the 24 V run is only a few metres; if the supply must stay indoors, use thick copper wire and check that the voltage at the camera stays within the ±25% tolerance with the heater and IR on. Connect the cold-pressed power wires inside the TR-JB12-IN junction box, and use fibre or a switch near the pole if the network run exceeds 100 m.
Does the IPC6658SR-X25-VF auto-track people or vehicles?
No, auto-tracking is not listed in its datasheet. It detects cross line, intrusion and area enter/leave with human/vehicle filtering, counts people and runs preset patrols, route patrols and recorded patrols, but it will not zoom in and follow a target by itself. If you need tracking, the 4 MP IPC6424SR-X25-VF and the 8 MP IPC6628SR-X25E-VH2 list auto-tracking; check their pages or ask us to compare.
Will the IPC6658SR-X25-VF work with a Hikvision, Dahua or other third-party NVR?
Usually yes for live view, recording and PTZ control: it supports ONVIF Profile S, G, T and M plus RTSP. The recorder must accept 3840×2160 streams; if it does not, it can record the 720P sub stream instead. Smart intrusion and people-counting events reach a third-party system only if that system supports them, so rule setup is done in the camera web page or on Uniview NVRs and the EZStation, UNV-Link or UNV-Link Pro clients. Tell us your NVR model and we will confirm before you order.
How much NVR disk does the IPC6658SR-X25-VF need for 30 days?
It depends on the bit rate you set (128 Kbps to 16 Mbps). Assuming 8 Mbps continuous recording, one camera writes about 86.4 GB per day, so about 2.6 TB for 30 days; at the 16 Mbps maximum it is about 5.2 TB. The maximum 512 GB microSD card holds about 5.9 days at 8 Mbps, so use it as a backup during network outages (ANR), not as the main archive. Ultra 265 and event-based recording reduce these figures.
The IPC6658SR-X25-VF has no built-in mic or speaker. How do I add audio?
Use its audio I/O 1/1: connect an external pickup to the input (impedance 1 kΩ, 2.5 V p-p) and an amplified speaker to the output (impedance 600 Ω, 2.5 V p-p). Two-way audio and audio detection are supported, with G.711U/G.711A compression. The output is line level, so a passive horn speaker needs its own amplifier; run the audio wires into the TR-JB12-IN junction box with the other connections.

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