IP Cameras › Uho-C1-M4F2D
UniarchWi-Fi Cube Camera
4MP Wi-Fi 6 Cube Camera
Uho-C1-M4F2D
4MP fixed-lens Wi-Fi 6 cube camera for indoor use — dual-light illumination gives full-color video after dark, magnetic base mounts anywhere in seconds, no network cable, no PoE. Built-in mic & speaker for two-way audio, human/vehicle/pet detection, crying detection.
4 MP · 2560×1440@15fpsWi-Fi 6 · 802.11ax, 2.4GHz built-in antennaHuman/Vehicle/Pet Detect · ultra motion detectionCrying Detection · plus high-decibel alertsTwo-Way Audio · mic + speakerMagnetic Base · mount anywhere, no tools
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The Uniarch Uho-C1-M4F2D is a 4MP Wi-Fi 6 cube camera built for indoor monitoring where a clean, cable-free setup matters. Its dual-light illuminator switches on a warm light to keep video in full color after dark, while its magnetic base sticks to almost any surface for instant repositioning. It combines human/vehicle/pet detection, crying and high-decibel detection, and built-in mic-and-speaker two-way audio in a compact 60×60×60mm body.
Is this the right camera for you?
Plain-language guide for buyers and installers — based only on what this camera actually does.
Nurseries & baby monitoringCrying detection triggers an alert the moment a baby cries, and two-way audio lets you soothe them from another room instantly.
Full-color monitoring after darkDual-light illumination switches on a warm light automatically, so pets and people stay visible in color instead of black-and-white IR.
Homes & offices with a driveway or car park nearbyVehicle detection is added on top of human/pet detection, so a window facing a driveway or lot gets relevant alerts too.
Busy Wi-Fi householdsWi-Fi 6 (802.11ax) keeps the connection fast and stable even with many other phones, laptops and smart devices on the same network.
Quick repositioningMagnetic base sticks to a shelf, fridge, or metal bracket and detaches without tools or marks — move it whenever your layout changes.
Local backup you controlMicroSD edge storage up to 512GB keeps footage on the camera itself — no monthly cloud subscription required to have a recording.
Not the right pick if you need…
- PoE power — this camera has no PoE port, it needs a USB-C 5V/1.5A power source
- Wired network connection — this is Wi-Fi only, there is no RJ45 Ethernet port
- Outdoor or wet-location mounting — this camera has no IP rating, it's designed for indoor use only
- Fully discreet night operation — the warm-light illuminator lights up the room when triggered, unlike an IR-only camera that stays invisible
- Zoom or a longer reach — the lens is a fixed super-wide-angle only, made for covering a whole room up close, not for zooming in on something far away
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Key Features
Complete list from the official datasheet.
High quality image with 4MP, 1/3.0" CMOS sensor
Built in Mic & Speaker, support two way audio, offer better interaction
IR & warm light illumination to deal with different scenes and achieve full color illumination
Supports 512 GB Micro SD card
Support TicOn connection
Support Wi-Fi6 for fast and stable wireless connectivity
Magnetic base for easy installation and flexible positioning
Support human detection, vehicle detection, pet detection
Support Crying detection and High-Decibel detection
Night vision: dual light (IR + warm)
Switchable Auto/Manual IR — set it per site.
IR MODE
Invisible infrared — discreet black & white night vision
Smart IR up to 10 m (32.8 ft.) at 850 nm. The camera watches without lighting up the room — nothing shows it is recording.
WARM LIGHT MODE
Full-color night vision when it matters
An added warm-light illuminator switches on to keep video in full color instead of black-and-white IR — useful for telling colors and faces apart at night. The datasheet does not list a separate range figure for the warm light.
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
47.3 m155.0 ft
Observewhat is happening
18.9 m62.0 ft
Recognizesomeone you know
9.5 m31.0 ft
Identifya stranger's face
4.7 m15.5 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 | 132.2° |
|---|---|
| 5 m16 ft | 22.6 m74.0 ft |
| 10 m33 ft | 45.1 m148 ft |
| 15 m49 ft | 67.7 m222 ft |
| 20 m66 ft | 90.3 m296 ft |
| 30 m98 ft | 135 m444 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 set it up
Written for the Uho-C1-M4F2D from its official datasheet: 4 MP indoor cube, fixed 2.1 mm lens with a 132.2° view, dual light (10 m infrared plus warm light), crying and high-decibel detection, 2.4 GHz Wi-Fi 6, USB-C 5 V/1.5 A (max. 2.9 W).
Who it is for
- Parents of babies and toddlers — This is the cube with crying detection: the phone is alerted when the baby cries, not only when something moves, and the speaker lets you answer from another room.
- People who want colour at night indoors — Dual light adds a warm light to the 10 m infrared, so a dark living room, hallway or shop back room can be seen in colour instead of only black and white.
- Busy homes with many Wi-Fi devices — Wi-Fi 6 (802.11ax, OFDMA) on 2.4 GHz with 20/40 MHz channels shares the air better with phones, TVs and smart plugs than older 802.11n-only cameras.
- Families looking after an older relative — High-decibel detection flags a shout or a loud bang, human detection shows when the person is up and about, and two-way audio lets the family speak to them at once.
Where and how to install
- Corner of the room, about 2–2.5 m high — With 132.2° horizontal and 71.5° vertical view, the widest of the Uho cubes, a corner shelf position sees almost the whole room; from 3 m away it covers about 13.5 m of width. Tilt slightly down so the floor near the far wall stays in the picture.
- Near the sound you care about — Crying and high-decibel detection work through the built-in mic, so put the camera nearer the cot or the bed than the TV or the street-side window. That keeps alerts about the person, not the background.
- Magnetic base and Wi-Fi path — The magnet holds on steel (shelf brackets, cabinet sides); on wood or glass just stand it on a flat surface. The antenna is internal, so keep large metal objects and concrete walls out of the line between camera and the 2.4 GHz router.
- Power: a 5 V/1.5 A USB adapter — It needs 5 V/1.5 A (max. 2.9 W), more than the 1 A of the Uho-C1-M3F2, mainly because of the warm light. A weak old 1 A adapter can cause reboots when the light switches on at night; fix the cable along the wall, out of reach of children and pets.
- Indoors only, away from steam and sun — No IP rating; it works from -10 °C to 50 °C up to 95% RH non-condensing. Do not use it in bathrooms, above a stove, on a sunny window sill or anywhere rain can reach.
Fixed 2.1 mm lens: what you actually see in a room
Same 2.1 mm focal length as the Uho-C1-M3F2, but a 4 MP sensor and a wider 132.2° view. The extra pixels mostly go into width: at 10 m the scene is about 45.1 m wide, so the camera puts about 57 pixels on each meter. In practice that means a whole room in one picture, with faces identifiable up to 4.7 m according to the datasheet.
| F2 · 2.1 mm | |
|---|---|
| Horizontal view angle | 132.2° |
| Vertical view angle | 71.5° |
| Width covered at 3 m | 13.5 m |
| Width covered at 5 m | 22.6 m |
| Width covered at 10 m | 45.1 m |
| Pixels per meter at 10 m | 57 |
| Identify a stranger's face up to | 4.7 m |
| Recognize someone you know up to | 9.5 m |
| Observe what is happening up to | 18.9 m |
| Detect that something is there up to | 47.3 m |
| Infrared night vision | 10 m |
| Warm light range | — |
- Keep the cot, bed or armchair within about 4.7 m if faces must be identifiable, and within 9.5 m to recognize family members.
- Pick it over the Uho-C1-M3F2 when the room is wide or you want colour at night; pick the M3F2 when you want no visible light at all at night.
Widths are calculated from the horizontal view angle (width = 2 × distance × tan(angle ÷ 2)); pixels per meter = 2560 horizontal pixels ÷ width at 10 m; distances are the manufacturer's DORI figures from the official datasheet, which gives no range for the warm light.
Full Specifications
Complete official specifications from the manufacturer's datasheet (technical values in English).
Camera
| Max Resolution | 4 MP |
| Sensor | 1/3.0" CMOS |
| Min. Illumination | Colour: 0.003 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 |
Lens
| Iris Type | Fixed |
| Iris | F2.0 |
| Field of View (H) | 132.2° |
| Field of View (V) | 71.5° |
| Field of View (D) | 157.7° |
| Lens Type | Fixed |
DORI
| DORI Distance (Lens) | 2.1 mm |
| DORI Distance (Detect) | 47.3 m (155.0 ft.) |
| DORI Distance (Observe) | 18.9 m (62.0 ft.) |
| DORI Distance (Recognize) | 9.5 m (31.0 ft.) |
| DORI Distance (Identify) | 4.7 m (15.5 ft.) |
Illuminator
| Supplemental Light | Dual light |
| Illumination Distance (IR) | 10 m (32.8 ft.) |
| Wavelength | 850 nm |
| IR On/Off Control | Auto/Manual |
Video
| Video Compression | H.265, H.264 |
| Frame Rate | Main Stream: 2560×1440@15fps; Sub Stream: 640×360@15fps |
| U-code | Support |
| OSD | Up to 1 OSD |
| ROI | N/A |
| Video Stream | Dual streams |
Image
| Smart IR | Support |
| Flip | Normal, Flip vertical, Flip horizontal, 180° |
Events
| Basic Detection | Crying detection, High-Decibel detection, Ultra motion detection (human/ vehicle/ pet detection) |
Audio
| Audio Compression | G.711U |
| Audio Bitrate | 64 Kbps |
| Two-way Audio | Support |
| Suppression | Support |
| Sampling Rate | 8 kHz |
Interface
| Video Output | N/A |
| Built-in Mic | Support |
| Built-in Speaker | Support |
| WIFI | Support |
| Network | N/A |
Storage
| Edge Storage | MicroSD, up to 512 GB |
Network
| Wi-Fi | 2.4G Wi-Fi (IEEE802.11b/g/n/ax), built-in antenna |
| Compatible Integration | API |
| Client | APP |
Wi-Fi
| Wireless Standards | IEEE802.11b/g/n/ax |
| Frequency Range | 2.4 GHz to 2.4835 GHz |
| Channel Bandwidth | 20/40 MHz Support |
| Modulation Mode | 802.11b: CCK; 802.11g/n: OFDM; 802.11ax: OFDMA |
| Wi-Fi Security | WPA-PSK/WPA2-PSK |
| Transmit Power | 802.11b: 17±1.5 dBm@11 Mbps; 802.11g: 16±1.5 dBm@54 Mbps; 802.11n: 16±1.5 dBm@MCS7; 802.11ax: 16±1.5 dBm@MCS11 |
| Receive Sensitivity | 802.11b: -90 dBm@11 Mbps (Typical); 802.11g: -75 dBm@54 Mbps (Typical); 802.11n: -74 dBm@150 Mbps (Typical); 802.11ax: -62 dBm@MCS11, HE40 (Typical) |
| Transmission Rate | 802.11b: 11 Mbps; 802.11g: 54 Mbps; 802.11n: up to 150 Mbps; 802.11ax: up to 270 Mbps |
Certification
| EMC | CE-EMC (EN 55032, EN 61000-3-2, EN IEC 61000-3-3, EN 50130); FCC (SDoC 47 CFR Part 15, Subpart B) |
| RF | FCC ID (FCC CFR 47 part15, Subpart C); CE RED (EN 301 489-1, EN 301 489-17, EN 300 328, EN IEC 62311) |
| Safety | CE LVD (EN IEC 62368-1) |
| Environment | CE-RoHS (2011/65/EU; (EU) 2015/863); WEEE (2012/19/EU) |
General
| Material | Plastic |
| Power | DC 5 V/1.5 A, USB typeA-C interface |
| Power Consumption | Max. 2.9 W |
| Dimensions | Φ60 mm × 60 mm × 60 mm (Φ2.4" × 2.4" × 2.4") |
| Weight | 0.09 kg (0.2 lb.) |
| Working Environment | -10 °C to 50 °C (14 °F to 122 °F), Humidity: ≤ 95% RH (non-condensing) |
| Storage Environment | -10 °C to 50 °C (14 °F to 122 °F), Humidity: ≤ 95% RH (non-condensing) |
| Reset Button | Support |
| LED Indicator | 1, red/blue |
Dimensions
Engineering drawing reproduced 1:1 from the official datasheet.
unit: mm (in.)
| Dimensions | Φ60 mm × 60 mm × 60 mm (Φ2.4" × 2.4" × 2.4") |
| Weight | 0.09 kg (0.2 lb.) |
| Material | Plastic |
4MP Wi-Fi 6 Cube Camera FAQ — Uho-C1-M4F2D
What does Wi-Fi 6 change for a security camera?
This model supports IEEE 802.11b/g/n/ax on the 2.4 GHz band with a built-in antenna. On a router shared with many phones and smart devices, the ax standard handles congestion better, which means a steadier video stream. No PoE, no LAN cable — just Wi-Fi and the magnetic-base mount.
Does it show color at night?
Yes — it is a dual-light design. Invisible 850 nm IR reaches 10 m for discreet black-and-white recording, and a warm-light illuminator switches on to keep footage in full color when telling colors and faces apart matters. Color sensitivity is 0.003 lux at F2.0.
What smart detections does it run — can it work as a baby monitor?
Ultra motion detection classifies humans, vehicles and pets, and on the audio side it adds crying detection and High-Decibel detection. That combination covers a nursery, a sleeping child or an elderly relative as well as a shop counter — alerts arrive through the APP client.
How wide is the view and how sharp is the image?
The 2.1 mm lens covers 132.2° horizontally and 157.7° diagonally, so one corner-mounted unit takes in almost an entire room. The main stream is 4 MP (2560×1440) at 15 fps with a 640×360 sub stream; DORI detection is 47.3 m and identification 4.7 m.
Can I talk through it, and how much video does it store?
Both mic and speaker are built in, giving two-way audio in G.711U at 64 Kbps with echo suppression. Video records to a MicroSD card up to 512 GB, and H.265 compression stretches that capacity. An API is available for integrating the camera into your own system.
Will the Uho-C1-M4F2D's warm light wake my baby or disturb sleep?
It can, because the warm light is visible light, so in a bedroom run the camera on infrared at night. The datasheet lists the IR control as Auto/Manual and the 850 nm infrared reaches 10 m, which gives a black-and-white picture without lighting the room; check the night-light setting in the app after installation. If you never want any visible light at night, the IR-only Uho-C1-M3F2 is the simpler choice.
Will the TV or a barking dog set off the Uho-C1-M4F2D's sound alerts?
High-decibel detection reacts to any loud sound, so a loud TV, a slammed door or barking can trigger it; crying detection is the narrower one, aimed at a baby's cry. In a living room with a TV, keep crying detection on and switch high-decibel off, or limit it to night hours. Placement matters too: the closer the mic is to the cot and the farther from the TV or street window, the fewer false alerts.
Can the Uho-C1-M4F2D watch my driveway or car park through a window?
In daylight, yes, and vehicle detection is one of its listed detection types. At night both the infrared and the warm light reflect off the glass back into the lens, so the picture turns to glare; switch the illumination off and rely on street lighting, with the lens close to the glass. The camera has no IP rating, so it must stay indoors; for a real night view of a driveway, use an outdoor Uho camera.
How strong must the Wi-Fi be where I put the Uho-C1-M4F2D?
The fastest Wi-Fi 6 rate needs a strong signal: the datasheet gives -62 dBm for 802.11ax MCS11, versus -74 dBm for 802.11n and -90 dBm for 802.11b at 11 Mbps. The camera steps down to slower rates as the signal drops, and a 4 MP stream needs far less than those link rates, so it keeps working at a distance, but live view becomes slower and less stable. Aim for the same room or one wall from the router, and test with your phone's 2.4 GHz signal at the spot before fixing it.
Can the Uho-C1-M4F2D detect if an elderly person falls?
No, fall detection is not listed. What it does list is human, vehicle and pet detection, crying detection and high-decibel detection, plus two-way audio. In practice high-decibel detection can alert you to a shout or a loud crash, and you can then look in and talk to the person, but it is not a medical or emergency alarm. For someone living alone, use it alongside a dedicated alarm button.
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-C1-M4F2D suitable for watching a shop counter?
Yes, for an indoor counter: the 2.1 mm lens identifies a person at up to 4.7 m and recognizes at 9.5 m across a 132.2° horizontal view, and the magnetic base lets you place it without tools. It is an indoor camera (plastic body, rated -10 °C to 50 °C, no IP rating listed), so it should not be mounted where it is exposed to rain. Place it within about 4.7 m of where customers stand if you need identifiable faces.
How much power does the Uho-C1-M4F2D use, and can it run from a USB power bank?
The Uho-C1-M4F2D draws at most 2.9 W from a 5 V/1.5 A USB supply, which is about 0.58 A at 5 V and at most 69.6 Wh over 24 hours. Any USB source that can deliver 5 V at 1.5 A, including a power bank, matches the stated input; runtime in hours is roughly the bank's usable Wh divided by 2.9 W. Recording to the microSD card continues while the camera has power, but remote viewing also needs the Wi-Fi router to stay on.
Should I choose the Uho-C1-M4F2D or the Uho-C1-M3F2?
Choose the Uho-C1-M4F2D if you want 4MP (2560×1440) resolution, a Wi-Fi 6 (802.11ax) radio and dual-light color night video; the Uho-C1-M3F2 is the 3MP indoor Wi-Fi cube camera with two-way audio. Both are indoor cube cameras, so the decision comes down to the higher resolution and Wi-Fi 6 of the Uho-C1-M4F2D versus the 3MP model.
Can the Uho-C1-M4F2D connect to a 5 GHz Wi-Fi network or an Ethernet cable?
No. The Uho-C1-M4F2D connects only on 2.4 GHz (2.4–2.4835 GHz, IEEE 802.11b/g/n/ax) with WPA-PSK/WPA2-PSK security, and it has no RJ45 Ethernet port. If your router uses one name for both bands, make sure its 2.4 GHz band is enabled; setup and viewing are done in the mobile APP, and power comes from a 5 V/1.5 A USB Type-A to Type-C supply.
Ordering questions — samples, shipping, payment, lead time and genuine stock — are answered once on our FAQ page.
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