




4MP Wi-Fi pan-tilt camera — 24-hour full-color video via Colorhunter with Wise-ISP, warm-light illumination to 30m, and a built-in sound-and-light alarm. No PoE, no NVR — just power and 2.4GHz Wi-Fi.
Sample quantities are welcome — testing one or two units first is the normal way to start.
The Uniarch Uho-P2C-M4F4 is a 4MP Wi-Fi pan-tilt camera that uses Colorhunter with Wise-ISP to keep video in full color 24 hours a day, powered by a warm-light illuminator rated to 30m instead of infrared. It connects over built-in 2.4GHz Wi-Fi — no PoE switch or NVR cabling needed — and combines a built-in mic and speaker for two-way audio with a sound-and-light alarm you can trigger to make an intruder's presence known. The IP66 metal-and-plastic body pans 345° and tilts 90° from a fixed 4.0mm, F1.0 lens, with edge storage up to 512GB via MicroSD.
Plain-language guide for buyers and installers — based only on what this camera actually does.
For corporate buyers: we support submitting the purchase order to Uniview under your company's real name — your company appears on the official order, so the origin of the goods can be verified directly with the manufacturer. Just provide your company name and pay by corporate bank transfer. Models carrying the anti-counterfeit label can also be self-verified on Uniview's official Anti-Counterfeiting Query page — enter the unit's SN plus the scratch-off code.
For small and mid-size orders, we deliver directly to your designated forwarder's warehouse in China (EXW / FOB Guangzhou). From hand-over onward, international shipping and destination-side arrangements are handled by your forwarder — the way you already work.
Complete list from the official datasheet.
Colorhunter + Wise-ISP + warm light keep every hour of footage in color.
Colorhunter with Wise-ISP processes the image while a warm-light illuminator lights the scene up to 30 m (98.4 ft.) — faces, clothing and vehicle colors stay visible at night. This model has a warm-light illuminator only, no infrared module, so the light is visible rather than covert.
DORI (EN 62676-4) is the industry standard for what a camera can do at distance.
Complete official specifications from the manufacturer's datasheet (technical values in English).
| Max Resolution | 4 MP |
| Sensor | 1/2.9" CMOS |
| Min. Illumination | Colour: 0.0003 Lux (F1.0, AGC ON) |
| Shutter | Auto/Manual, 1 to 1/100000 s |
| S/N | > 52 dB |
| WDR | DWDR |
| Digital Zoom | 4X |
| Focal Length | 4.0 mm |
| Iris Type | Fixed |
| Iris | F1.0 |
| Field of View (H) | 85.4° |
| Field of View (V) | 47.5° |
| Field of View (D) | 98.5° |
| Lens Type | Fixed |
| DORI Distance (Lens) | 4.0mm |
| DORI Distance (Detect) | 64.3 m (210.9 ft.) |
| DORI Distance (Observe) | 25.7 m (84.4 ft.) |
| DORI Distance (Recognize) | 12.9 m (42.2 ft.) |
| DORI Distance (Identify) | 6.4 m (21.1 ft.) |
| Supplemental Light | Warm light |
| Illumination Distance (Warm Light) | 30 m (98.4 ft.) |
| Video Compression | Ultra 265, H.265, H.264 |
| Frame Rate | Main Stream: 4MP (2560×1440), max. 25 fps; 3MP (2304×1296), max. 30 fps; 2MP (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; 2CIF (704×288), max. 30 fps; CIF (352×288), max. 30 fps |
| Video Bit Rate | 128 Kbps to 6144 Kbps |
| U-code | Support |
| OSD | Up to 4 OSDs |
| Privacy Mask | Support (only NVR) |
| ROI | Support |
| Video Stream | Dual streams |
| Smart Illumination | Support |
| White Balance | Auto, Outdoor, Fine tune, Sodium lamp, Locked, Auto2 |
| Digital Noise Reduction | 2D/3D DNR |
| Flip | Normal, Flip vertical, Flip horizontal, 180° |
| Dewarping | N/A |
| HLC | N/A |
| BLC | N/A |
| Defog | Digital defog |
| Basic Detection | Human body detection, Motion detection, Audio detection |
| General Function | IP address filtering, Access policy, ARP protection, RTSP authentication, User authentication, HTTP authentication |
| Auto Tracking | Support |
| Audio Compression | G.711U, G.711A |
| Audio Bitrate | 64 Kbps |
| Two-way Audio | Support |
| Suppression | Support |
| Sampling Rate | 8 kHz |
| Edge Storage | MicroSD, up to 512 GB |
| Network Storage | ANR |
| Wi-Fi | 2.4G Wi-Fi (IEEE802.11b/g/n/ax), built-in antenna |
| Protocols | IPv4, TCP, UDP, DHCP, RTSP, DNS, DDNS, NTP, HTTP |
| Compatible Integration | API |
| Client | APP, Uniarch client |
| Web Browser | Plug-in required live view: IE 10+, Chrome 45+, Firefox 52+, Edge 79+ |
| 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: DSSS(CCK); 802.11g/n: OFDM; 802.11ax: OFDMA |
| Wi-Fi Security | 64/128-bit WEP, 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@MCS9 |
| Receive Sensitivity | 802.11b: -76 dBm@11 Mbps (Typical); 802.11g: -65 dBm@54 Mbps (Typical); 802.11n: -61 dBm@MCS7, HT40 (Typical); 802.11ax: -54 dBm@MCS9, HE40 (Typical) |
| Transmission Rate | 802.11b: 11 Mbps; 802.11g: 54 Mbps; 802.11n: up to 150 Mbps; 802.11ax: up to 270 Mbps |
| Pan Range | 0° ~ 345° |
| Pan Speed | 1°/s ~ 40°/s Preset speed: 40°/s |
| Tilt Range | 0° ~ 90° |
| Tilt Speed | 1°/s ~ 30°/s Preset speed: 30°/s |
| Number of Presets | 20 |
| Audio I/O | N/A |
| Alarm I/O | N/A |
| Built-in Mic | Support |
| Built-in Speaker | Support |
| WIFI | Support |
| Network | 1 × RJ45 10 M/100 M Base-TX Ethernet |
| 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 62311) |
| Safety | CE LVD (EN 62368-1) |
| Environment | CE-RoHS (2011/65/EU; (EU) 2015/863); WEEE (2012/19/EU) |
| Protection | IP66 (IEC 60529) |
| Power | DC 12 V±25% |
| Power Consumption | Max. 6.5 W |
| Power Interface | Ø5.5 mm coaxial power plug |
| Dimensions | Φ109 mm × 141 mm × 151 mm (Φ4.3" × 5.6" × 6.0") |
| Weight | 0.39 kg (0.85 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 |
| LED Indicator | 1, red/blue |
Engineering drawing reproduced 1:1 from the official datasheet.

| Dimensions | Φ109 mm × 141 mm × 151 mm (Φ4.3" × 5.6" × 6.0") |
| Weight | 0.39 kg (0.85 lb.) |
| Pan / Tilt Range | Pan 0°–345° · Tilt 0°–90° |



