| Model | Uho‑P1A‑M3F4D |
| Camera |
| Max Resolution | 3 MP |
| Sensor | 1/2.8" CMOS |
| Min. Illumination | Colour: 0.005Lux (F1.6, AGC ON)
0 Lux with IR on |
| Day/Night | IR‑cut filter with auto switch (ICR) |
| Shutter | Auto/Manual, 1 ~ 1/100000s |
| S/N | >52 dB |
| WDR | DWDR |
| Lens |
| Digital Zoom | 4X |
| Focal Length | 4.0 mm |
| Iris Type | Fixed |
| Iris | F1.6 |
| Field of View (H) | 90.5° |
| Field of View (V) | 44.4° |
| Field of View (D) | 111.3° |
| DORI |
| DORI Distance (Lens) | 4.0mm |
| DORI Distance (Detect) | 73.5 (241.0ft) |
| DORI Distance (Observe) | 29.4 (96.4ft) |
| DORI Distance (Recognize) | 14.7 (48.2ft) |
| DORI Distance (Identify) | 7.3 (24.1ft) |
| Illuminator |
| Supplemental Light | Dual light |
| Illumination Distance (IR) | Up to 30m (98ft) |
| Illumination Distance (Warm Light) | Up to 10m (33ft) |
| Wavelength | 850 nm |
| IR On/Off Control | Auto/Manual |
| Video |
| Video Compression | Ultra 265, H.265, H.264 |
| Frame Rate | Main Stream: 3MP (2304*1296), Max 20fps;
Sub Stream: 640*360, Max 20fps; |
| Video Bit Rate | 128 Kbps to 2048 Kbps |
| U‑code | Support |
| OSD | Up to 2 OSDs |
| Privacy Mask | Support (only NVR) |
| 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 | N/A |
| BLC | N/A |
| Defog | Digital Defog |
| Events |
| Basic Detection | Human Body Detection, Motion Detection, Audio Detection |
| General Function | IP Address Filtering, Access Policy, ARP Protection, RTSP Authentication, User Authentication, HTTP Authentication |
| Intelligent |
| Auto Tracking | Support |
| Audio |
| Audio Compression | G.711U, G.711A |
| Audio Bitrate | 64 Kbps |
| Two‑way Audio | Support |
| Suppression | Support |
| Sampling Rate | 8 kHz |
| Storage |
| Edge Storage | Micro SD, up to 512 GB |
| Network Storage | ANR |
| Network |
| Wi‑Fi | 2.4G Wi‑Fi (IEEE802.11b/g/n), built‑in antenna |
| Protocols | IPv4, TCP, UDP, DHCP, RTSP, DNS, DDNS, NTP, HTTP |
| Compatible Integration | API |
| Client | Uniarch Client, Uniarch app |
| 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: CCK, QPSK, BPSK
802.11g/n: OFDM/HT |
| Wi‑Fi Security | 64/128‑bit WEP, WPA‑PSK/WPA2‑PSK |
| Transmit Power | 802.11b: 17±1.5 dBm@11 Mbps802.11g: 14±1.5 dBm@54 Mbps802.11n: 12.5±1.5 dBm@150 Mbps |
| Receive Sensitivity | 802.11b: ‑90 dBm@11 Mbps (Typical)802.11g: ‑75 dBm@54 Mbps (Typical)802.11n: ‑74 dBm@150 Mbps (Typical) |
| Transmission Rate | 802.11b: 11 Mbps802.11g: 54 Mbps802.11n: up to 150 Mbps |
| PTZ |
| 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 |
| Interface |
| 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 |
| Certification |
| 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) |
| General |
| Power | DC 12V±25%
Power consumption: Max 10.0W |
| Power Interface | Ø5.5 mm coaxial power plug |
| Dimensions | Φ118mm*118mm*199mm (Φ4.6”x 4.6”x 7.8”) |
| Weight | 0.53kg (1.17lb) |
| Working Environment | ‑30 ℃ to 60 ℃ (‑22 ℉ to 140 ℉), Humidity: ≤ 95% RH (non‑condensing) |
| Storage Environment | ‑30 ℃ to 60 ℃ (‑22 ℉ to 140 ℉), Humidity: ≤ 95% RH (non‑condensing) |
| Surge Protection | 4 KV |
| Reset Button | Support |
| LED Indicator | 1, red/green |
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