IP Cameras › IPC-T122-APF28K
UniarchHD IR Fixed Eyeball
2MP HD IR Fixed Eyeball
IPC-T122-APF28K
2MP fixed IR eyeball network camera — up to 30m smart infrared night vision, built-in mic, IP67 outdoor body, MicroSD storage.
2 MP · 1080P@25fpsUltra 265 · low bandwidthSmart IR · up to 30mPoE / DC12V · dual powerIP67 · outdoorMic · built-in audio
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The Uniarch IPC-T122-APF28K is a 2MP fixed eyeball network camera with an IP67 outdoor-rated body and a built-in microphone. It provides up to 30 m of smart infrared night vision, MicroSD edge storage, and powers over a single PoE cable or DC 12V, with a −30 °C to 60 °C working range. It carries a fixed 2.8 mm lens only — there is no alternate lens option for this model.
Is this the right camera for you?
Plain-language guide for buyers and installers — based only on what this camera actually does.
Shops & storefrontsSee who enters, and the built-in mic picks up what is said at the counter — the low-profile eyeball shape blends into a ceiling or corner.
Home gates & yardsSmart IR turns on at night for discreet black-and-white night vision — the camera watches without lighting up the scene.
Warehouse & site perimetersIP67 body and −30 to 60 °C rating survive rain, dust and heat outdoors, day after day.
Sites needing local backupA built-in MicroSD slot keeps footage on the camera itself — useful as a backup even where an NVR is also recording.
Small offices & receptionUltra 265 compression keeps recordings small — more days of footage on the same NVR disk.
Kiosks & quick retrofitsOne PoE cable does power + video — no electrician needed on site, quick to install and move.
Not the right pick if you need…
- Full-color night vision — this is IR-only, night video is black & white, not color
- Two-way talk — it has a built-in mic but no speaker
- Wi-Fi — this is a wired RJ45 camera
- Zoom or an alternate lens option — this model has a fixed 2.8 mm lens only
- Vandal-resistant IK rating — this model's datasheet lists no IK protection rating (IP67 dust/water rating only)
- Alarm in/out wiring for sirens or sensors
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Key Features
Complete list from the official datasheet.
High quality image with 1080P, 1/2.9" CMOS sensor
1080P (1920 × 1080)@25/20 fps; 720P (1280 × 720)@25/20 fps
Ultra 265, H.265, H.264
2D/3D DNR (digital noise reduction)
ROI (region of interest) ensures image quality in areas of interest with low bandwidth
Smart IR, up to 30 m (98.4 ft.) IR distance
MicroSD, up to 512 GB
3-axis
Built-in mic
Wide temperature range: −30 °C to 60 °C (−22 °F to 140 °F)
DC 12 V, PoE (IEEE 802.3af) power supply
IP67
Night Vision: Smart IR
Invisible infrared night vision — this model has no warm-light module.
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.
Detectsomething is there
45 m147.6 ft
Observewhat is happening
18 m59.1 ft
Recognizesomeone you know
9 m29.5 ft
Identifya stranger's face
4.5 m14.8 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 | 101.1° |
|---|---|
| 5 m16 ft | 12.2 m39.9 ft |
| 10 m33 ft | 24.3 m79.7 ft |
| 15 m49 ft | 36.5 m120 ft |
| 20 m66 ft | 48.6 m159 ft |
| 30 m98 ft | 72.9 m239 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 IPC-T122-APF28K from its own datasheet: 2 MP 1080P, fixed 2.8 mm lens with a 101.1° view, Smart IR up to 30 m, built-in mic, microSD slot, PoE or DC 12 V, IP67.
Who it is for
- Small shops and kiosks — The 101.1° view covers about 12.2 m of width from 5 m away, so one camera in a corner sees the whole sales floor, and the built-in mic records what is said at the counter.
- Homes: porch, garage and back door — IP67 and a -30 °C to 60 °C range let it sit under an eave outdoors; the 30 m Smart IR covers a typical yard at night in black and white without visible light.
- Sites that want a local backup — Unlike the entry-series IPC-T132-AF28-ECO, this model has a microSD slot (up to 512 GB) and ANR, so footage can be kept on the camera if the NVR or the network is down.
- Installers mixing brands or power sources — ONVIF Profile S, G and T let it join most third-party NVRs, and it accepts either 802.3af PoE or a DC 12 V adapter through the Ø5.5 mm plug where no PoE switch is available.
Where and how to install
- Height and aim — Mount at about 2.5–3 m. Because the lens is very wide, faces are only identifiable within 4.5 m, so aim it so that people walk toward the camera through a door or gate inside that distance.
- Ceiling or wall: the 3-axis bracket — The 3-axis mount (pan 0–360°, tilt 0–80°, rotate 0–360°) works on a ceiling or flat on a wall; on a wall, rotate the module so the picture is level. For an arm off the wall use TR-WM03-D-IN-V2 or TR-JB07/WM03-G-IN-V2; for a corner add TR-UC08-C-V2.
- Cable entry and junction box — Outdoors, put the RJ45 joint and any DC plug inside the TR-JB03-I-IN junction box (rear wiring) and use the TR-A01-IN cable gland where conduit enters. The camera body is IP67, but an open RJ45 joint hanging outside is the usual cause of water damage.
- Power and cable length — It draws at most 3.2 W, well inside the 15.4 W of an 802.3af PoE port, so even a small PoE switch can run several. Keep each Ethernet run under 100 m; the port is 10/100 Mbps, which is plenty for one 1080P stream.
- Avoid IR glare and backlight — Keep the lens clear of a nearby wall, eave edge or gutter, which reflect the 850 nm IR and wash out the night picture. Do not aim straight at a bright doorway or the sky: the WDR is digital (DWDR), so use BLC or HLC and keep the bright area small in the frame.
Fixed 2.8 mm: what you actually see
This model comes only with a 2.8 mm lens. Its 101.1° view is wider than most 2.8 mm cameras, which is ideal for covering a room or yard from one corner, but it spreads the 1920 pixels thinly: about 79 pixels per meter at 10 m. Use it for overview and close entrances, not for faces or plates far away. The 4 MP IPC-T124-APF28K has the same housing and lens size if you need more detail.
| APF28 · 2.8 mm | |
|---|---|
| Horizontal view angle | 101.1° |
| Width covered at 5 m | 12.2 m |
| Width covered at 10 m | 24.3 m |
| Pixels per meter at 10 m | 79 |
| Identify a stranger's face up to | 4.5 m |
| Recognize someone you know up to | 9.0 m |
| Observe what is happening up to | 18.0 m |
| Detect that something is there up to | 45.0 m |
- Good fit: a shop floor, reception, garage or yard seen from a corner, where 12.2 m of width at 5 m covers the space with one camera.
- For faces, place it so people pass within 4.5 m, for example just inside the entrance door, not across a 15 m car park.
- Need more detail from the same spot? The IPC-T124-APF28K (4 MP) uses the same housing; for a longer view, use a camera with a longer lens or a varifocal model such as the IPC-T312-ADZK.
Widths are calculated from the horizontal view angle (width = 2 × distance × tan(angle ÷ 2)); pixels per meter = 1920 horizontal pixels ÷ 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).
Camera
| Max Resolution | 2 MP |
| Sensor | 1/2.9" CMOS |
| Min. Illumination | Color: 0.02 Lux (F2.1, AGC ON), 0 Lux with IR on |
| Day/Night | IR-cut filter with auto switch (ICR) |
| Shutter | Auto/Manual, 1 to 1/100000 s |
| Adjustment Angle | Pan: 0° to 360°, Tilt: 0° to 80°, Rotate: 0° to 360° |
| S/N | > 52 dB |
| WDR | DWDR |
Lens
| Focal Length | 2.8 mm |
| Iris | F2.1 |
| Iris Type | Fixed |
| Field of View (H) | 101.1° |
| Field of View (V) | 55.0° |
| Field of View (D) | 111.0° |
DORI
| DORI Distance (Detect) | 45.0 m (147.6 ft.) |
| DORI Distance (Observe) | 18.0 m (59.1 ft.) |
| DORI Distance (Recognize) | 9.0 m (29.5 ft.) |
| DORI Distance (Identify) | 4.5 m (14.8 ft.) |
Illuminator
| Supplemental Light | IR |
| Illumination Distance (IR) | Up to 30 m (98 ft.) |
| Wavelength | 850 nm |
| IR On/Off Control | Auto/Manual |
Video
| Video Compression | Ultra 265, H.265, H.264 |
| H.264 Code Profile | Baseline profile, Main profile, High profile |
| Frame Rate | Main Stream: 1080P (1920×1080), max. 25 fps; 720P (1280×720), max. 25 fps · Sub Stream: D1 (720×576), max. 25 fps; 640×360, max. 25 fps; 2CIF (704×288), max. 25 fps; CIF (352×288), max. 25 fps |
| Video Bit Rate | 128 Kbps to 6144 Kbps |
| U-code | Support |
| OSD | Up to 4 OSDs |
| Privacy Mask | Up to 4 areas |
| ROI | Up to 8 areas |
| 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, Audio detection |
| General Function | Watermark, IP address filtering, Access policy, ARP protection, RTSP authentication, User authentication, HTTP 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 |
Network
| Protocols | IPv4, IGMP, ICMP, TCP, UDP, DHCP, RTP, RTSP, RTCP, RTMP, DNS, DDNS, NTP, UPnP, HTTP, HTTPS, QoS |
| Compatible Integration | ONVIF (Profile S, Profile G, Profile T), API |
| User/Host | Up to 32 users. 2 user levels: administrator and common user |
| Client | APP, Uniarch client |
| 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 |
| 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
| Protection | IP67 (IEC 60529) |
| 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) |
| Environment | CE-RoHS (2011/65/EU; (EU)2015/863); WEEE (2012/19/EU) |
General
| Power | DC 12 V±25%, PoE (IEEE 802.3af) |
| Power Consumption | Max. 3.2 W |
| Power Interface | Ø5.5 mm coaxial power plug |
| Dimensions | Ø118 mm × 97 mm (Ø4.6" × 3.8") (Ø × H) |
| Weight | 0.27 kg (0.60 lb.) |
| Material | Graphene + 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 |
Dimensions
Engineering drawing reproduced 1:1 from the official datasheet.
unit: mm (in.)
| Dimensions | Ø118 mm × 97 mm (Ø4.6" × 3.8") (Ø × H) |
| Weight | 0.27 kg (0.60 lb.) |
| Material | Graphene + Plastic |
| Mount adjustment | Pan 0–360° · Tilt 0–80° · Rotate 0–360° |
Optional Mounting Accessories
Order together with the camera to save shipping.
TR-JB03-I-INJunction box for plastic turret camera (support wiring from behind)
TR-A01-INNPT 3/4" waterproof cable gland
TR-SE24-INDome pendent mounting pole, 200 mm
TR-SE24-A-INDome pendent mounting pole, 500 mm
TR-CM24-INDome pendent 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-UP06-C-IN-V2Pole mounting bracket for bullet junction box only
TR-WM07P-BDome wall mounting plastic bracket
2MP PoE Eyeball Camera FAQ — IPC-T122-APF28K
How far does the IPC-T122-APF28K see at night?
Its 850 nm Smart IR illuminates up to 30 m and the IR-cut filter switches to black-and-white automatically in the dark. In color mode the sensor works down to 0.02 lux at F2.1, so evening scenes under shop or street lighting stay in color longer.
What area does the fixed 2.8 mm lens cover?
The 2.8 mm lens gives a wide 101.1° horizontal field of view. DORI distances: detect a person at 45 m, observe at 18 m, recognize at 9 m and identify at 4.5 m — a good match for shop entrances, corridors, small yards and reception areas.
Does it record sound?
Yes, there is a built-in microphone with G.711U/G.711A audio at 64 Kbps, and audio detection can trigger alerts on loud sounds. Note that two-way audio is not supported on this model — it records and detects sound but cannot talk back.
How is it powered and can it be installed outside?
It is PoE powered: one network cable from your PoE switch or NVR carries both power and video, which keeps wiring simple on long runs. The IP67-rated body is sealed against dust and rain, so eaves, walls and gate posts are all fine.
How much bandwidth does it use, and can it record to an SD card?
Main stream is 1080P at up to 25 fps with Ultra 265, H.265 or H.264, adjustable from 128 to 6144 Kbps; U-code compression cuts the rate further on static scenes. Dual streams let the NVR record full quality while remote viewing uses the lighter sub stream, and a MicroSD slot covers local recording.
IPC-T122-APF28K or IPC-T124-APF28K: which one should I buy?
They share the housing, 2.8 mm lens, 30 m IR, mic, microSD and IP67 body; the difference is resolution. This 2 MP model has the wider view (101.1°) and records 1080P at up to 25 fps, with face identification up to 4.5 m. The 4 MP T124 sees 97.0° but identifies faces up to 6.3 m and records 4 MP at up to 20 fps, and its datasheet adds tampering alarm and Ultra motion detection. Choose this one for overview and lower storage, the T124 where faces or details matter.
What is the difference between the IPC-T122-APF28K and the entry-series IPC-T132-AF28-ECO?
Both are 2 MP turrets with a 2.8 mm lens, 30 m IR and a mic. This model adds a microSD slot up to 512 GB, a DC 12 V input besides PoE, an IP67 rating and a wider 101.1° view. The ECO model is PoE-only, has no card slot and lists no IP rating, but its datasheet adds Human body detection 2.0 and 30 fps. Pick this one for outdoor or stand-alone use, the ECO for indoor runs to an NVR.
Does the IPC-T122-APF28K detect people, or will trees and insects trigger alarms?
Its datasheet lists only motion detection and audio detection, with no human or vehicle classification, so moving branches, shadows, rain and insects in the IR light can trigger alerts. Draw the motion area only over the path or door you care about, lower the sensitivity, and keep the camera away from plants and lights that attract insects. If people-only alerts matter, the IPC-T132-AF28-ECO lists Human body detection 2.0.
Will the IPC-T122-APF28K work with a Hikvision, Dahua or other non-Uniview NVR?
Usually yes for video: it supports ONVIF Profile S, G and T and RTSP, which most third-party NVRs and VMS use to add cameras. Live view and recording work over ONVIF; Ultra 265 is a Uniview format, so on another brand set the stream to H.265 or H.264, and motion or audio events may be limited. Send us your NVR model and we will confirm before you order.
The IPC-T122-APF28K has no reset button: what if I forget the password?
Correct, the datasheet lists the reset button as N/A, so you cannot reset it with a pin on site. Write the admin password on the handover sheet, add the camera to the NVR or the Uniarch client right away, and create a second user (up to 32 users, administrator or common user). If the password is lost, contact us with the camera's serial number and we will help you through the manufacturer's recovery procedure.
Ordering questions — samples, shipping, payment, lead time and genuine stock — are answered once on our FAQ page.
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