IP Cameras › IPC322LB-ADF28(40)K-H
Uniview (UNV) · Dome2MP · Fixed IR Dome
2MP HD IR Fixed Dome
IPC322LB-ADF28(40)K-H
2MP fixed IR dome network camera — up to 30m smart infrared night vision, IK10 vandal-resistant metal body, IP67 outdoor rating, built-in mic, two lens options.
2 MP · 1080P@30/25fpsUltra 265 · low bandwidth120 dB WDR · true WDRSmart IR · up to 30mPoE / DC12V · dual powerIP67 · outdoorIK10 · vandal-resistantMic · built-in audio
Choose your lens — two models on this page
ADF28K (2.8 mm, 112.9° view) covers a wide area near the camera — doorways, small rooms, shop counters. ADF40K (4.0 mm, 91.2° view) trades width for reach — corridors, driveways, fence lines. Highlighted rows in the spec table below show every difference.
Get Best Price on WhatsAppRequest a quote ↓
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 →Compliance:CEFCCRoHSWEEEIP67ONVIF
Corporate orders are registered with the manufacturer under your company name — genuine supply you can verify at the source.
The Uniview IPC322LB-ADF28(40)K-H is a 2MP fixed dome network camera with an IK10 vandal-resistant metal body and IP67 outdoor rating. It provides up to 30 m of smart infrared night vision, 120 dB true WDR, a built-in microphone and MicroSD edge storage up to 512 GB, powering over a single PoE cable or DC 12V with a −30 °C to 60 °C working range. It is offered with two fixed lenses: 2.8 mm (ADF28K, wider view) or 4.0 mm (ADF40K, longer reach).
Is this the right camera for you?
Plain-language guide for buyers and installers — based only on what this camera actually does.
Hallways & corridorsThe low-profile dome sits flush on a ceiling, and 9:16 corridor mode reframes the sensor to match a long narrow hallway.
Shops & storefrontsSee who enters, and the built-in mic records what is said at the counter. ADF28K covers the whole shop floor from a corner.
Warehouse & site perimetersIK10 vandal-resistant body and IP67 rating survive impact, rain, dust and heat. ADF40K watches long fence lines.
Schools & public buildingsIK10 vandal-resistant housing withstands impact and tampering in high-traffic public areas.
Small offices & receptionUltra 265 compression keeps recordings small, and the MicroSD slot (up to 512 GB) gives a local backup alongside your NVR.
Quick retrofits & pole/ceiling installsPoE or DC 12V — use whichever power is already run to the site, no electrician required for a PoE-only install.
Not the right pick if you need…
- Two-way talk — it has a mic but no speaker
- Full-color night vision — this is IR-only, night video is black & white, not color
- Wi-Fi — this is a wired RJ45 camera
- Zoom or an alternate lens option — the lens is fixed (2.8 or 4.0 mm, chosen at purchase)
- Alarm in/out wiring for sirens or sensors
Worried about counterfeits? Order under your own company name.
1 · Company name2 · Corporate bank payment3 · Order registered in your name4 · Verify SN on Uniview's site
Using your own freight forwarder? No problem.
EXW / FOBDelivery to your forwarder's warehouseNo minimum order
How to get a better price
Volume Discount50+ units of a single model
CONTACT USMix & Match DiscountMix any categories & models storewide in one order — no quantity limit
BETTERVerified Project PriceDistributor, integrator or end user with a real project? Send the BOQ — project pricing plus free system design. Partner projects are protected: we never quote your end customer behind you
BESTAll discounts are quoted personally — message me on WhatsApp ↑
Key Features
Complete list from the official datasheet.
High quality image with 1080P, 1/2.8" CMOS sensor
1080P (1920 × 1080)@30/25 fps; 720P (1280 × 720)@30/25 fps
Ultra 265, H.265, H.264, MJPEG
120 dB true WDR technology enables clear image in strong light scene
Supports 9:16 corridor mode
Smart IR, up to 30 m (98.4 ft.) IR distance
MicroSD, up to 512 GB
IK10 vandal resistant
IP67 protection
Supports PoE power supply
3-axis adjustment
Smart IR night vision
Switchable Auto/Manual — set it per site, per customer.
IR MODE
Invisible infrared — discreet black & white night vision
Smart IR up to 30 m (98.4 ft.) at 850 nm. The camera watches without lighting up the scene — nothing shows it is recording. This model has a single IR illuminator only, no warm-light module.
How far can it see? (DORI)
DORI (EN 62676-4) is the industry standard for what a camera can do at distance. Switch the lens buttons above to compare.
Detectsomething is there
42 m137.8 ft
Observewhat is happening
16.8 m55.1 ft
Recognizesomeone you know
8.4 m27.6 ft
Identifya stranger's face
4.2 m13.8 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 | ADF28K · 2.8 mm · 112.9° | ADF40K · 4.0 mm · 91.2° |
|---|---|---|
| 5 m16 ft | 15.1 m49.5 ft | 10.2 m33.5 ft |
| 10 m33 ft | 30.2 m98.9 ft | 20.4 m67.0 ft |
| 15 m49 ft | 45.2 m148 ft | 30.6 m101 ft |
| 20 m66 ft | 60.3 m198 ft | 40.8 m134 ft |
| 30 m98 ft | 90.5 m297 ft | 61.3 m201 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 IPC322LB-ADF28(40)K-H from its own specifications: 2 MP dome, 2.8 mm or 4.0 mm fixed lens, 30 m Smart IR, IK10 and IP67, PoE or DC 12 V.
Who it is for
- Shops, pharmacies and service counters — The 2.8 mm ADF28K covers 15.1 m of width from 5 m away, so one ceiling dome in a corner sees most of a small shop floor; the built-in mic records what is said at the counter.
- Schools, clinics and public buildings — Entrances, stairwells and hallways within reach of people: the IK10 metal body resists impact, and the 9:16 corridor mode fits long narrow spaces.
- Installers on budget PoE projects — Max 3.6 W on IEEE 802.3af PoE, so even small PoE switches power many of them, and ONVIF Profile S/G/T lets you add it to Uniview or third-party NVRs.
- Offices, warehouses and covered yards — The 4.0 mm ADF40K identifies a face at 6.0 m for reception doors and aisles; IP67 and -30 °C to 60 °C also allow covered outdoor spots such as loading bays.
Where and how to install
- Height and aiming — On a ceiling or wall at about 2.5–3.5 m. The 3-axis mount (tilt 0°–68°) lets you aim it from a ceiling or a wall; keep the tilt shallow at entrances so the picture shows faces, not the top of heads.
- Faces need to be close — At 2 MP the identify distance is short: 4.2 m with the 2.8 mm lens and 6.0 m with the 4.0 mm lens. Put one dome directly at the door or till, and use others for the overview.
- Avoid IR glare through the cover — Seat the lens seal correctly and keep fingerprints off the clear cover when closing it, or IR will reflect inside the dome and make the night image hazy. Keep it away from a wall or eave edge that sits close in front of the lens.
- Cable, junction box and gland — Outdoors, hide the RJ45 and 12 V tail in the TR-JB03-G-IN junction box and bring conduit in through the TR-A01-IN NPT 3/4" gland. Cat5e or Cat6 copper up to 100 m per run; the 4 kV surge protection is not enough on long outdoor runs without an external surge protector and earthing.
- Sun and rain on the dome — Rain drops and dirt on the clear cover show up in the image, especially at night under IR. Where it cannot go under an overhang, fit the HS-205S sunshade, and clean the cover with a soft cloth during maintenance.
- Brackets — Wall: TR-WM03-D-IN-V2 (or TR-JB07/WM03-G-IN-V2 with built-in box); corner: TR-UC08-C-V2; slanted ceiling: TR-UM06-E-IN; suspended ceiling: TR-FM116 in-ceiling bracket; high indoor ceilings: TR-CM24-IN with a TR-SE24-IN (200 mm) or TR-SE24-A-IN (500 mm) pole.
2.8 mm or 4.0 mm: what you actually see
Same 2 MP sensor, different lens. The 4.0 mm reaches about 1.4× farther (identify 6.0 m vs 4.2 m) but covers about two thirds of the width. At 10 m it puts about 94 pixels on every meter of the scene versus about 64 for the 2.8 mm, so at that distance you see what happens, not who it is. At night the IR reaches 30 m, shorter than the daytime detect distances.
| ADF28K · 2.8 mm | ADF40K · 4.0 mm | |
|---|---|---|
| Horizontal view angle | 112.9° | 91.2° |
| Width covered at 5 m | 15.1 m | 10.2 m |
| Width covered at 10 m | 30.2 m | 20.4 m |
| Pixels per meter at 10 m | 64 | 94 |
| Identify a stranger's face up to | 4.2 m | 6.0 m |
| Recognize someone you know up to | 8.4 m | 12.0 m |
| Observe what is happening up to | 16.8 m | 24.0 m |
| Detect that something is there up to | 42.0 m | 60.0 m |
- Pick 2.8 mm for a small shop, office or room seen from a corner: from 5 m away it covers 15.1 m of width.
- Pick 4.0 mm for a corridor, a reception door or an aisle where faces matter at 4–6 m: a face is still identifiable at 6.0 m.
- Do not rely on either lens for faces beyond 6 m; add a dome closer to the entrance instead.
Widths are calculated from the horizontal view angle (width = 2 × distance × tan(angle ÷ 2)); pixels per meter = 1920 ÷ width at 10 m; face distances are the manufacturer's DORI figures.
Full Specifications
Complete official specifications from the manufacturer's datasheet (technical values in English).
Highlighted rows differ between the two models:ADF28K = 2.8 mmADF40K = 4.0 mm
Camera
| Max Resolution | 2 MP |
| Sensor | 1/2.8" CMOS |
| Min. Illumination | Color: 0.01 Lux (F2.0, AGC ON), 0 Lux with IR |
| Day/Night | IR-cut filter with auto switch (ICR) |
| Shutter | Auto/Manual, 1 to 1/100000 s |
| Adjustment Angle | Pan: 8° to 360°, Tilt: 0° to 68°, Rotate: 10° to 360° |
| S/N | > 52 dB |
| WDR | 120 dB |
Lens
| Focal Length | AF28 · 2.8 mmAF40 · 4.0 mm |
| Iris Type | Fixed |
| Iris | F2.0 |
| Field of View (H) | AF28 · 112.9°AF40 · 91.2° |
| Field of View (V) | AF28 · 59.1°AF40 · 47.9° |
| Field of View (D) | AF28 · 121.2°AF40 · 95.9° |
DORI
| DORI Distance (Lens) | AF28 · 2.8 mmAF40 · 4 mm |
| DORI Distance (Detect) | AF28 · 42.0 m (137.8 ft.)AF40 · 60.0 m (196.9 ft.) |
| DORI Distance (Observe) | AF28 · 16.8 m (55.1 ft.)AF40 · 24.0 m (78.7 ft.) |
| DORI Distance (Recognize) | AF28 · 8.4 m (27.6 ft.)AF40 · 12.0 m (39.3 ft.) |
| DORI Distance (Identify) | AF28 · 4.2 m (13.8 ft.)AF40 · 6.0 m (19.7 ft.) |
Illuminator
| Supplemental Light | IR |
| Illumination Distance (IR) | 30 m (98.4 ft.) |
| Wavelength | 850 nm |
| IR On/Off Control | Auto/Manual |
Video
| Video Compression | Ultra 265, H.265, H.264, MJPEG |
| H.264 Code Profile | Baseline profile, Main profile, High profile |
| Frame Rate | Main Stream: 1080P (1920×1080) max. 30 fps; 720P (1280×720) max. 30 fps · Sub Stream: 720P (1280×720) max. 30 fps; D1 (720×576) max. 30 fps; 640×360 max. 30 fps |
| Video Bit Rate | 128 Kbps to 6144 Kbps |
| U-code | Support |
| OSD | Up to 4 OSDs |
| Privacy Mask | Up to 4 areas |
| ROI | Support |
| Video Stream | Dual streams |
Image
| White Balance | Auto, Outdoor, Fine tune, Sodium lamp, Locked, Auto2 |
| Digital Noise Reduction | 2D/3D DNR |
| Smart IR | Support |
| Flip | Normal, Flip vertical, Flip horizontal, 180° |
| Dewarping | N/A |
| HLC | Support |
| BLC | Support |
| Defog | Digital defog |
Events
| Basic Detection | Motion detection, Ultra motion detection, Tampering alarm, Audio detection, Cross line (based on human body detection), Intrusion (based on human body detection) |
| General Function | Watermark, IP address filtering, Access policy, ARP protection, RTSP authentication, User authentication |
Audio
| Audio Compression | G.711U, G.711A |
| Audio Bitrate | 64 Kbps |
| Two-way Audio | N/A |
| Suppression | Support |
| Sampling Rate | 8 kHz |
Storage
| Edge Storage | MicroSD, up to 512 GB |
| Network Storage | ANR, NAS (NFS) |
Network
| Protocols | IPv4, IGMP, ICMP, ARP, TCP, UDP, DHCP, RTP, RTSP, RTCP, RTMP, DNS, DDNS, NTP, FTP, UPnP, HTTP, HTTPS, SMTP, QoS, SSL/TLS, SNMP |
| Compatible Integration | ONVIF (Profile S, Profile G, Profile T), API, SDK |
| User/Host | Up to 32 users, 2 user levels: administrator and common user |
| 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 |
| Client | EZStation, APP |
| 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 | N/A |
| Alarm I/O | N/A |
| Serial Port | N/A |
| Built-in Mic | Support |
| Built-in Speaker | N/A |
| WIFI | N/A |
| Network | 1 × RJ45 10 M/100 M Base-TX Ethernet |
| Video Output | N/A |
Certification
| EMC | CE-EMC (EN 55032, EN 61000-3-3, EN IEC 61000-3-2, EN 55035); FCC (FCC 47 CFR part15 B) |
| Safety | CE LVD (EN 62368-1); CB (IEC 62368-1); UL/CUL (UL 62368-1, CAN/CSA C22.2 No. 62368-1) |
| Environment | CE-RoHS (2011/65/EU; (EU)2015/863); WEEE (2012/19/EU) |
| Protection | IP67 (IEC 60529); IK10 (IEC 62262) |
General
| Power | DC 12 V±25%, PoE (IEEE 802.3af) |
| Power Consumption | Max. 3.6 W |
| Power Interface | Ø5.5 mm coaxial power plug |
| Dimensions | Ø109 mm × 83 mm (Ø4.3" × 3.3") (Ø × H) |
| Weight | 0.36 kg (0.79 lb.) |
| Material | Metal + Plastic |
| Working Environment | -30 °C to 60 °C (-22 °F to 140 °F), Humidity: ≤ 95% RH (non-condensing) |
| Storage Environment | -30 °C to 60 °C (-22 °F to 140 °F), Humidity: ≤ 95% RH (non-condensing) |
| Surge Protection | 4 KV |
| Reset Button | N/A |
| Web Client Language | 4 Languages: English, Russian, Spanish, Vietnamese |
Dimensions
Engineering drawing reproduced 1:1 from the official datasheet.
unit: mm (in.)
| Dimensions | Ø109 × 83 mm (Ø4.3" × 3.3") (Ø × H) |
| Weight | 0.36 kg (0.79 lb.) |
| Material | Metal + Plastic |
| Mount adjustment | Pan 8°–360° · Tilt 0°–68° · Rotate 10°–360° |
Optional Mounting Accessories
Order together with the camera to save shipping.
TR-JB03-G-INJunction box for mini fix-dome (rear wiring)
HS-205SSunshade shell for fixed focus dome
TR-UM06-E-INSlant mounting bracket for fixed dome
TR-A01-INNPT 3/4" waterproof cable gland
TR-SE24-INDome pendant mounting pole, 200 mm
TR-SE24-A-INDome pendant mounting pole, 500 mm
TR-CM24-INDome pendant mounting bracket (indoor)
TR-JB07/WM03-G-IN-V2Wall mounting assembling bracket for fix-dome, mini fix-dome & plastic turret camera
TR-WM03-D-IN-V2Wall mounting bracket for fix-dome, mini fix-dome & plastic turret camera
TR-UC08-C-V2Bullet & dome corner mounting bracket
TR-WM07P-BDome wall mounting plastic bracket
TR-FM116In-ceiling bracket for fix-dome
TR-UP06-C-IN-V2Pole mounting bracket for bullet junction box only
2MP IR Dome Camera FAQ — IPC322LB-ADF28(40)K-H
How far can the IPC322LB-ADF28(40)K-H see at night?
Smart IR at 850 nm reaches up to 30 m in full darkness, switching to black-and-white via the auto IR-cut filter. The IR is invisible, so the camera does not light up the area. In color mode it works down to 0.01 Lux, and 0 Lux with IR on.
What is the difference between the 2.8 mm and 4.0 mm versions?
The 2.8 mm lens covers a wide 112.9° horizontal field and detects people to 42 m — suited to shops, lobbies and corners. The 4.0 mm sees 91.2° but stretches detection to 60 m and identification to 6 m, better for corridors and parking aisles.
Can it survive vandalism and outdoor weather?
Yes. The housing is rated IK10 against impact — knocks and deliberate hits — and IP67 against dust and water, so it can be mounted outdoors at gates, walkways and building perimeters. The 3-axis bracket adjusts pan 8–360°, tilt 0–68° and rotation 10–360° for ceiling or wall mounting.
Does the built-in mic allow two-way talk?
The built-in microphone records site audio with the video (G.711U/G.711A, 64 Kbps) and enables audio detection alarms, but this model has no speaker and no two-way audio. If you need to talk back to visitors, choose a model with a built-in speaker instead.
Will trees and animals cause false alarms?
Less than with plain motion detection. Cross-line and related detections are based on human body detection, so moving branches, rain or small animals are largely ignored. You still get standard motion detection, ultra motion detection, tampering alarm and audio detection when you need broader triggers.
How much storage does the IPC322LB-ADF28(40)K-H need on microSD or an NVR?
At the maximum bit rate of 6144 Kbps with continuous recording it writes about 66.4 GB per day: about 3.9 days on a 256 GB card or 7.7 days on the maximum 512 GB card, and about 2 TB of NVR disk per camera for 30 days. At 2048 Kbps, which is usually plenty for 1080P with Ultra 265, the same 512 GB card lasts about 23 days and 30 days on an NVR needs about 0.66 TB per camera. Event-only recording reduces it further.
What PoE switch and cable do I need for the IPC322LB-ADF28(40)K-H?
Any IEEE 802.3af PoE port works: the camera draws at most 3.6 W, so a switch with a 60 W PoE budget has enough power for 16 of them with margin. Its network port is 10/100 Mbps, so a Fast Ethernet PoE switch is fine for the cameras; with many cameras use a gigabit uplink to the NVR (16 cameras at the 6 Mbps maximum add up to about 98 Mbps). Use Cat5e or Cat6 copper cable up to 100 m per run, or a 12 V DC adapter where there is no PoE.
Will the IPC322LB-ADF28(40)K-H work with a Hikvision, Dahua or other non-Uniview NVR?
Usually yes for video: it supports ONVIF Profile S, G and T plus RTSP, which most third-party NVRs and VMS software use to add cameras. Live view, recording and usually the mic audio work over ONVIF; the human-based cross line and intrusion events are fully supported on Uniview NVRs and may be limited on other brands. Tell us your NVR model and we will confirm before you order.
Why does the night image of my IPC322LB-ADF28(40)K-H look foggy or washed out?
On a dome this is almost always IR light reflecting somewhere close: inside the clear cover (lens seal not seated, fingerprints or dust on the cover), on rain drops, or on a wall, eave or ceiling edge right in front of the lens. Re-seat the cover, clean it with a soft cloth, and re-aim so no nearby surface fills the bottom of the picture. Smart IR is listed and helps against overexposed near objects, but it cannot fix a reflection inside the dome.
Can the IPC322LB-ADF28(40)K-H be used for a long hallway in 9:16 corridor mode?
Yes, 9:16 corridor mode is listed and the image can be turned 90° clockwise or anti-clockwise. Mount the dome at one end of the hallway, use the 3-axis mount (rotate 10° to 360°) so the lens is turned 90°, and set the image to 90° rotation so the tall frame follows the hallway instead of wasting pixels on the walls. The 4.0 mm ADF40K is usually the better fit, because it identifies faces up to 6.0 m along the corridor versus 4.2 m for the 2.8 mm.
Ordering questions — samples, shipping, payment, lead time and genuine stock — are answered once on our FAQ page.
Related Solutions & Products
Solution · Restaurant Chain Security
A restaurant: till, kitchen pass, delivery door, dining floor. A fixed dome / turret like this one covers the till and the kitchen pass.
Solution · Casino Security
A casino floor: table pits, the cage, cash desk, slot aisles. A fixed dome / turret like this one covers the table pits and the cash desk.
IPC3234EA-AHDZK(X4K)-I1 · 4MP
Same family, 4MP instead of 2MP — the resolution step that decides your storage bill.
NVR502-08B-P8-IQ / NVR502-16B-P16-IQ / NVR502-32B-P16-IQ · 32ch
This camera has to record somewhere: a 32-channel recorder with PoE built in — the box that matches a site of this size.
Request a quote for this product
An engineer replies within 24 hours on working days with model check, price and lead time. No obligation, no newsletters.
Product: IPC322LB-ADF28(40)K-H
For a fast, exact quote tell us: model or requirement · quantity · destination country / port · EXW or FOB · deadline.