IP Cameras › Uho-D1R-M2F3-A
UniarchWi-Fi IR Dome
2MP Wi-Fi IR Dome
Uho-D1R-M2F3-A
2MP fixed-lens Wi-Fi dome camera — no network cable to the camera, just power and connect over 2.4GHz Wi-Fi. IR night vision to 30m, IK10 vandal-resistant, IP67 body, built-in mic.
2 MP · 1080P@25fpsWi-Fi · 2.4GHz built-in antennaUltra Motion · human/vehicleIK10 · vandal-resistantIP67 · outdoorMic · built-in audio
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Need the PDF datasheet? Get it on WhatsApp →Compliance:CEFCCRoHSWEEEIP67IK10
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The Uniarch Uho-D1R-M2F3-A is a 2MP Wi-Fi dome camera built for sites where running a network cable isn't practical. It powers from a standard DC12V adapter and connects over built-in 2.4GHz Wi-Fi — no PoE switch or NVR cabling required, just a power outlet nearby. It combines ultra motion detection (human/vehicle aware), Smart IR night vision up to 30m, a built-in mic, and an IK10 vandal-resistant, IP67 metal-and-plastic body rated for −30°C to 60°C. The fixed 2.8mm lens gives a wide 103° field of view.
Is this the right camera for you?
Plain-language guide for buyers and installers — based only on what this camera actually does.
Rentals & sites without spare network runsNo PoE switch or NVR cable run needed — plug into any nearby outlet and join the site Wi-Fi. Move it to a new spot without touching a cable.
Home gates & yardsUltra motion detection tells people from passing cars and stray animals, cutting false phone alerts to what actually matters.
Warehouse & site perimetersIK10 vandal-resistant body plus IP67 and −30 to 60 °C rating survive impact, rain, dust and heat outdoors, day after day.
Checking in from your phonePair it with the Uniarch APP for live view, push alerts and playback from anywhere — no NVR required for basic remote viewing.
Local backup you controlMicroSD edge storage up to 512GB keeps footage on the camera itself — no monthly cloud subscription required to have a recording.
Quick DIY installsNo electrician or cable-puller needed — mount, plug in, and connect to Wi-Fi from the app in a few minutes.
Not the right pick if you need…
- PoE power — this camera has no PoE port, it needs its own outlet with the included DC12V adapter
- 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
- Zoom or a choice of focal lengths — the lens is fixed at 2.8 mm only, not adjustable and not offered in other focal lengths
- Rock-solid connectivity regardless of Wi-Fi signal — performance depends on the strength of the site's 2.4GHz Wi-Fi signal at the mounting spot
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Key Features
Complete list from the official datasheet.
High quality image with 2MP, 1/3.0" CMOS sensor
2MP (1920×1080)@25/20 fps; 720P (1280×720)@25/20 fps
Ultra motion detection (based on human body and vehicle detection)
Support digital WDR (Wide Dynamic Range)
Ultra 265, H.265, H.264
Built-in mic
Smart IR, up to 30m (98ft) IR distance
MicroSD, up to 512 GB
IK10 vandal resistant
IP67 protection
3-Axis adjustment
Night vision: infrared only
Switchable Auto/Manual IR — set it per site.
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
46.7 m153.1 ft
Observewhat is happening
18.7 m61.2 ft
Recognizesomeone you know
9.3 m30.6 ft
Identifya stranger's face
4.7 m15.3 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.
| Distance | 103.0° |
|---|---|
| 5 m16 ft | 12.6 m41.2 ft |
| 10 m33 ft | 25.1 m82.5 ft |
| 15 m49 ft | 37.7 m124 ft |
| 20 m66 ft | 50.3 m165 ft |
| 30 m98 ft | 75.4 m247 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 Uho-D1R-M2F3-A from its official datasheet: 2 MP Wi-Fi dome, fixed 2.8 mm lens (103.0°), 30 m Smart IR, 2.4 GHz Wi-Fi plus one RJ45 port, 12 V DC (max. 2.2 W), IP67 and IK10.
Who it is for
- Homes and rentals with no spare cable route — Only a 12 V DC supply is needed at the camera; video goes over 2.4 GHz Wi-Fi and records to a microSD card of up to 512 GB, so no switch or NVR cabling is required.
- Shop entrances and corridors within reach — Where a camera can be hit or covered, the IK10 metal-and-plastic dome resists impact, and the tampering alarm reports when the view is blocked or changed.
- Gates, porches and small yards — The 2.8 mm lens covers 12.6 m of width at 5 m, the 30 m infrared reaches the far side of most yards, and ultra motion detection alerts on people and vehicles rather than every moving shadow.
- Cold or hot outdoor sites — IP67 with a working range of -30 °C to 60 °C and 4 kV surge protection suits exposed walls, sheds and gatehouses better than an indoor Wi-Fi camera.
Where and how to install
- Height and aiming — Mount at about 2.5–3.5 m. The 3-axis gimbal (pan 0–352°, tilt 0–70°, rotate 0–350°) lets the same dome go on a ceiling, an eave or a wall; on a wall, rotate the image level and keep a little sky out of the top of the picture.
- Brackets from the datasheet — Wall: TR-WM03-D-IN-V2 or TR-JB07/WM03-G-IN-V2. Junction box with rear wiring: TR-JB03-G-IN. Corner: TR-UC08-C-V2. Slanted ceiling: TR-UM06-E-IN. In-ceiling: TR-FM116. Indoor pendant: TR-CM24-IN with TR-SE24-IN (200 mm) or TR-SE24-A-IN (500 mm). Sun and rain hood: HS-205S.
- Check Wi-Fi at the spot before drilling — Outside walls cut 2.4 GHz signal sharply. Hold your phone where the dome will go and confirm a strong 2.4 GHz signal; if it is weak, add an outdoor access point or extender, or use the RJ45 port (10/100 Mbps) with a network cable.
- 12 V power and the cable tail — Power is 12 V DC ±25% through a Ø5.5 mm plug, max. 2.2 W. The dome is IP67 but the plug and RJ45 joint are not: put them in the TR-JB03-G-IN junction box or seal the entry with the TR-A01-IN NPT 3/4" cable gland, and keep the adapter itself indoors or in a weatherproof box.
- Keep the bubble clean and clear of eaves — A dome's IR light can bounce off dirt, cobwebs or a nearby eave and wash out the night image. Seat the cover cleanly on its seal, keep the lens away from the eave edge and wipe the bubble during maintenance.
Fixed 2.8 mm lens: what you actually see
The official datasheet lists one lens for this model, 2.8 mm with a 103.0° view. It suits entrances, porches and small yards: about 12.6 m of width at 5 m. At 10 m it puts about 76 pixels on each meter, enough to see what is happening but not to identify a face, which needs 4.7 m or closer.
| F3 · 2.8 mm | |
|---|---|
| Horizontal view angle | 103.0° |
| Vertical view angle | 60.7° |
| Width covered at 5 m | 12.6 m |
| Width covered at 10 m | 25.1 m |
| Pixels per meter at 10 m | 76 |
| Identify a stranger's face up to | 4.7 m |
| Recognize someone you know up to | 9.3 m |
| Observe what is happening up to | 18.7 m |
| Detect that something is there up to | 46.7 m |
| Infrared night vision | 30 m |
- Aim it so the door or gate where faces matter is within about 4.7 m; people you know are still recognizable up to 9.3 m.
- For a long driveway or fence line, add a second camera nearer the far end rather than expecting faces from this lens at 15–20 m.
Widths are calculated from the horizontal view angle (width = 2 × distance × tan(angle ÷ 2)); pixels per meter = horizontal pixels ÷ width at 10 m; distances are the manufacturer's DORI figures from the official datasheet.
Full Specifications
Complete official specifications from the manufacturer's datasheet (technical values in English).
Camera
| Max Resolution | 2 MP |
| Sensor | 1/3.0" CMOS |
| Min. Illumination | Colour: 0.01 lux (F2.0, 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 352°, Tilt: 0° to 70°, Rotate: 0° to 350° |
| S/N | > 52 dB |
| WDR | DWDR |
Lens
| Focal Length | 2.8 mm |
| Iris Type | Fixed |
| Iris | F2.0 |
| Field of View (H) | 103.0° |
| Field of View (V) | 60.7° |
| Field of View (D) | 108.4° |
DORI
| DORI Distance (Detect) | 46.7 m (153.1 ft.) |
| DORI Distance (Observe) | 18.7 m (61.2 ft.) |
| DORI Distance (Recognize) | 9.3 m (30.6 ft.) |
| DORI Distance (Identify) | 4.7 m (15.3 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 |
| Frame Rate | Main Stream: 1080P (1920×1080), max. 25 fps; 720P (1280×720), max. 25 fps · Sub Stream: 640×360, max. 25 fps; 2CIF (704×288), max. 25 fps; CIF (352×288), max. 25 fps |
| Video Bit Rate | 128 Kbps to 2048 Kbps |
| U-code | Support |
| OSD | Up to 4 OSDs |
| Privacy Mask | Support (only NVR) |
| 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 | N/A |
| BLC | Support |
| Defog | Digital defog |
Events
| Basic Detection | Ultra motion detection (based on human body and vehicle detection), Tampering alarm, High-Decibel detection |
| General Function | 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
| Security | Password protection, Strong Password, Export operation logs, Basic and Digest Authentication for RTSP, Digest Authentication for HTTP, TLS 1.2 |
| Protocols | IPv4, TCP, UDP, DHCP, RTSP, DNS, DDNS, NTP, HTTP, ICMP |
| Compatible Integration | API, SDK |
| User/Host | Up to 6 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+ |
Wi-Fi
| Wireless Standards | IEEE802.11b/g/n |
| Frequency Range | 2.4 GHz to 2.4835 GHz |
| Channel Bandwidth | 20 MHz Support |
| Modulation Mode | 802.11b: DSSS(CCK, DQPSK, DBPSK); 802.11g/n: OFDM(BPSK, QPSK, QAM16, QAM64) |
| Wi-Fi Security | 64/128-bit WEP, WPA-PSK/WPA2-PSK |
| Transmit Power | 802.11b: 17±1.5 dBm@11 Mbps; 802.11g: 14±1.5 dBm@54 Mbps; 802.11n: 12.5±1.5 dBm@72.2 Mbps |
| Receive Sensitivity | 802.11b: -90 dBm@11 Mbps (Typical); 802.11g: -75 dBm@54 Mbps (Typical); 802.11n: -74 dBm@72.2 Mbps (Typical) |
| Transmission Rate | 802.11b: 11 Mbps; 802.11g: 54 Mbps; 802.11n: up to 72.2 Mbps |
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 | Support |
| Network | 1 × RJ45 10 M/100 M Base-TX Ethernet |
| Video Output | N/A |
Certification
| Protection | IP67 (IEC 60529); IK10 (IEC 62262) |
| EMC | CE-EMC (EN 55032, EN 61000-3-3, EN IEC 61000-3-2, EN 50130); FCC (FCC 47 CFR part15 B) |
| RF | FCC ID (FCC CFR 47 part15 C); CE RED (EN 301 489-1, EN 301 489-17, EN 300 328, EN IEC 62311) |
| Safety | CE LVD (EN 62368-1) |
| Environment | CE-RoHS (2011/65/EU; (EU) 2015/863); WEEE (2012/19/EU) |
General
| Power | DC 12 V±25% |
| Power Consumption | Max. 2.2 W |
| Power Interface | Ø5.5 mm coaxial power plug |
| Material | Metal + Plastic |
| Dimensions | Ø109 mm × 83 mm (Ø4.3" × 3.3") (Ø × H) |
| Weight | 0.33 kg (0.73 lb.) |
| 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 | Support |
| RTC | Support |
| Web Client Language | 1 Language: English |
Dimensions
Engineering drawing reproduced 1:1 from the official datasheet.
unit: mm (in.)
| Dimensions | Ø109 mm × 83 mm (Ø4.3" × 3.3") |
| Weight | 0.33 kg (0.73 lb.) |
| Material | Metal + Plastic |
| Mount adjustment | Pan 0–352° · Tilt 0–70° · Rotate 0–350° |
Optional Mounting Accessories
Order together with the camera to save shipping.
TR-JB03-G-INJunction box for mini fix-dome (support wiring from behind)
HS-205SSunshade shell for fixed focus dome
TR-JB07/WM03-G-IN-V2Wall mounting assembling bracket for 32 fix-dome & mini fix-dome & plastic turret camera
TR-WM03-D-IN-V2Wall mounting bracket for 32 fix-dome & mini fix-dome & plastic turret camera
TR-UM06-E-INSlant mounting bracket for fixed dome
TR-A01-INNPT 3/4" waterproof cable gland
TR-UP06-C-IN-V2Pole mounting bracket for bullet junction box only
TR-UC08-C-V2Bullet & dome corner mounting bracket
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-WM07P-BDome wall mounting plastic bracket
TR-FM116In-ceiling bracket for fix-dome
2MP Vandal Dome Wi-Fi Camera FAQ — Uho-D1R-M2F3-A
What does the IK10 rating mean in practice?
IK10 is the highest common impact-resistance rating for camera housings — the dome shrugs off knocks and deliberate tampering. Combine that with the tampering alarm, which fires when someone covers or blocks the lens, and it suits stairwells, kiosks, shop floors and public passages.
Do I need PoE or network cabling for this dome?
No. It connects over Wi-Fi and powers from a nearby outlet, so there is no PoE switch and no LAN run to plan. The housing is rated IP67 as well as IK10, so it works outdoors under rain and dust, not just in corridors.
How far does the night vision reach?
Smart IR covers up to 30 m (98 ft) at 850 nm — invisible light, so the dome watches without giving itself away. Minimum illumination is 0.01 lux in color and 0 lux with IR on, with automatic IR-cut switching between day and night.
Does it capture audio?
Yes, through a built-in microphone recording in G.711U/A at 64 Kbps with suppression — but note this model is listen-only, with no two-way talk. High-Decibel detection adds an alert channel for loud events such as shouting, alarms or breaking glass.
What coverage and recording specs does it have?
The fixed 2.8 mm lens sees 103° horizontally with DORI detection at 46.7 m and identification at 4.7 m. Ultra motion detection classifies people and vehicles to cut false alarms. The main stream is 1080p at up to 25 fps, Ultra 265/H.265/H.264 at 128–2048 Kbps, stored on MicroSD.
How far from the router can the Uho-D1R-M2F3-A be mounted outside?
There is no range in meters on the datasheet, because the outside wall between camera and router matters more than distance. The radio is 2.4 GHz 802.11b/g/n with an internal antenna and 12.5±1.5 dBm on 802.11n, similar to a phone, so test with a phone at the exact spot: if the 2.4 GHz signal is weak there, the camera will drop out too. Fixes are an outdoor access point or extender on that side of the house, or a network cable to the dome's RJ45 port (10/100 Mbps, not PoE).
If the Wi-Fi drops, does the Uho-D1R-M2F3-A lose recordings?
Not with a microSD card fitted: recording to the card (up to 512 GB) happens inside the camera and does not depend on the Wi-Fi link, only live view and alerts stop. If you also record to an NVR, the datasheet lists ANR (automatic network replenishment), which lets a supporting NVR fill the gap from the card once the link returns. The built-in RTC keeps the clock, so timestamps stay usable after a short power or network cut.
Can I keep the Uho-D1R-M2F3-A running during power cuts?
Yes, it is easy to back up: it runs on 12 V DC ±25%, so roughly 9–15 V, and draws at most 2.2 W. A 12 V 7 Ah sealed battery (about 84 Wh) with a 12 V DC UPS or charger module would keep it running for roughly 38 hours, before losses. Put the router on backup too, otherwise the camera keeps recording to its card but you cannot view it remotely.
Can I hide my neighbour's window on the Uho-D1R-M2F3-A?
Only when it is recorded on an NVR: the datasheet lists privacy mask as 'Support (only NVR)', so the mask is set from a supporting NVR, not from the camera alone. Without an NVR, solve it by aiming: the 3-axis mount (pan 0–352°, tilt 0–70°, rotate 0–350°) lets you tilt the 103.0° view down or turn it so the neighbouring property stays out of the picture. Check local privacy rules before covering public or shared areas.
How does the Uho-D1R-M2F3-A cope with rain, glare and a bright gateway?
The body is IP67, so rain is not a risk to the camera, but water drops on the bubble scatter the infrared at night; the HS-205S sunshade listed for this dome keeps most rain and direct sun off it. For a doorway with bright daylight behind people, use BLC and digital WDR (this model has DWDR, not true WDR), and digital defog helps in mist. Strong backlight still darkens faces, so where possible aim along the entrance rather than straight out of it.
Do I need a cloud subscription to record?
No. Recording to the on-board microSD card works without any subscription. If you want to record to your own NVR or server, check the protocols listed in the specification table (RTSP / ONVIF) or send us the name of your recording software and we will confirm compatibility before you order.
Is the Uho-D1R-M2F3-A suitable for watching a shop counter or cash register?
Yes, if the camera is mounted within about 4.7 m of the counter, which is its DORI identify distance with the 2.8 mm lens (recognize: 9.3 m). The 103.0° horizontal view covers the whole counter area, and the IK10 dome plus tampering alarm make it hard to knock out of position. It records at 1080P (1920×1080), up to 25 fps.
How many days of video does a microSD card hold in the Uho-D1R-M2F3-A?
At the maximum bitrate of 2048 Kbps with continuous recording, a 128 GB card holds about 5.8 days, 256 GB about 11.6 days and the maximum 512 GB about 23.1 days. Calculation: 128 GB × 8 = 1,024 Gbit ÷ 2.048 Mbps ≈ 500,000 s ≈ 5.8 days (decimal GB, no overhead). At 1024 Kbps the days double, and motion-only recording extends them further.
Should I choose the Uho-D1R-M2F3-A dome or the Uho-B1R-M2F3(4)-A bullet?
Both are 2MP Wi-Fi cameras with 30 m IR, so the choice is mainly about housing. The Uho-D1R-M2F3-A is a compact dome (Ø109 × 83 mm) rated IK10 for impact resistance, so it suits low ceilings, eaves and spots people can reach. The Uho-B1R-M2F3(4)-A is a bullet form; its title does not state an IK10 rating, so pick the dome where vandalism is a concern.
How many users can access the Uho-D1R-M2F3-A, and how is it secured?
Up to 6 users, in two levels: administrator and common user. Security features include password protection with strong-password enforcement, exportable operation logs, Basic and Digest authentication for RTSP, Digest authentication for HTTP, and TLS 1.2. It joins 2.4 GHz Wi-Fi only (802.11b/g/n, up to 72.2 Mbps) with WPA-PSK/WPA2-PSK, and is managed through the APP or the Uniarch client.
Ordering questions — samples, shipping, payment, lead time and genuine stock — are answered once on our FAQ page.
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