Uniarch FullHD 1080p 2MP Weatherproof Wi-Fi Bullet IP Security Camera with a 2.8mm Fixed Lens and Built-in Microphone (Uho-B1R-M2F3)

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UNIARCH Uho-B1R Series — 2MP WiFi Outdoor Bullet Security Camera
Model: Uho-B1R-M2F3-A (2.8mm) | IP67 Weatherproof | Smart IR 98ft | Human & Vehicle Detection

The UNIARCH Uho-B1R is a compact 2MP WiFi outdoor bullet camera designed to deliver reliable, round-the-clock surveillance with smart detection intelligence. Purpose-built for homes, small businesses, garages, and entryways, this camera combines effortless wireless setup with professional-grade features — including Smart IR night vision up to 30 meters (98 feet), AI-powered human body and vehicle detection, and IP67-rated weatherproofing for year-round outdoor use.

🔒 WHY CHOOSE THE UHO-B1R?

Crisp 1080P Full HD video · 98ft Smart IR night vision · AI human & vehicle detection · 2.4GHz WiFi built-in · Up to 512GB MicroSD local storage · IP67 weather-resistant · Built-in microphone · 3-axis adjustable mount

📷 Crystal Clear 1080P Full HD Video
Equipped with a 1/2.9″ CMOS sensor and 2MP resolution (1920×1080), the Uho-B1R delivers sharp, detailed footage at up to 25fps — capturing every face, license plate, and movement with clarity. The 2.8mm wide-angle lens provides a 103° horizontal field of view, making it ideal for covering driveways, yards, and building exteriors. Advanced 2D/3D Digital Noise Reduction, DWDR, digital defog, and back-light compensation (BLC) ensure clean, balanced imagery under challenging lighting conditions, including bright glare and deep shadows.

🌙 Smart IR Night Vision — Up to 30m (98ft)
The Uho-B1R features Smart IR technology with 850nm infrared illuminators that automatically adjust intensity based on subject distance — preventing overexposure on close-range subjects while maintaining visibility at the full 30-meter (98ft) range. Combined with an auto IR-cut filter (ICR) and a minimum illumination of just 0.01 lux, this camera transitions seamlessly between full-color day imaging and crisp black-and-white night vision — even in near-complete darkness.

🧠 Ultra Motion Detection — Humans & Vehicles
Unlike basic cameras that trigger false alerts for wind, shadows, or animals, the Uho-B1R uses AI-powered Ultra Motion Detection that specifically identifies human bodies and vehicles. This means fewer nuisance alerts and faster response to genuine threats. High-decibel audio detection is also supported, adding an additional trigger layer for sudden loud sounds near your property. Alerts can be pushed directly to your smartphone via the Uniarch mobile app.

📶 Wireless WiFi Setup — No DVR Required
The Uho-B1R connects directly to your existing 2.4GHz WiFi network (IEEE 802.11b/g/n) with WPA-PSK/WPA2-PSK encryption, eliminating the need to run Ethernet cables. Setup is fast and simple through the Uniarch app (iOS & Android). The camera also supports RJ45 wired Ethernet for installations where a cable connection is preferred. Dual-stream video output allows simultaneous high-quality recording and low-bandwidth remote viewing on your mobile device.

💾 Flexible Local & Network Storage
Store footage locally on a MicroSD card up to 512GB (sold separately) for autonomous, cloud-free recording. ANR (Automatic Network Replenishment) technology ensures that footage recorded to the local SD card during any network interruption is automatically synced back to your NVR once connectivity is restored — so you never lose a moment. For larger installations, the camera integrates with UNIARCH NVRs for centralized multi-camera management.

🌧️ IP67 Weatherproof — Built Tough for the Outdoors
With an IP67 ingress protection rating, the Uho-B1R is fully dust-tight and withstands powerful water jets — rated for continuous outdoor use in rain, snow, and heat. The metal and plastic housing, combined with a 4KV surge protection circuit, shields the camera from electrical transients caused by lightning or power surges. Operating temperature range spans -30°C to 60°C (-22°F to 140°F), making this camera reliable in virtually any climate.

🎙️ Built-In Microphone for Audio Recording
The integrated microphone captures on-site audio alongside video — adding important context to your recordings and enabling high-decibel event detection. Audio is encoded in G.711U/G.711A at 64 Kbps and recorded with suppression technology for cleaner audio capture. Note: This model is audio-in only (no two-way audio/speaker).

📋 Technical Specifications
Specification Detail
Model Uho-B1R-M2F3-A
Resolution 2MP — 1920×1080 @ 25fps
Sensor 1/2.9″ CMOS
Lens / FOV 2.8mm Fixed (F2.0) | 103° H / 60.7° V / 108.4° D
IR Night Vision Smart IR, 850nm, up to 30m (98ft)
Min. Illumination 0.01 lux (color) / 0 lux (IR on)
Video Compression Ultra 265, H.265, H.264
Smart Detection Ultra Motion (Human Body & Vehicle), High-Decibel Detection
WiFi Standard IEEE 802.11b/g/n | 2.4GHz | WPA-PSK/WPA2-PSK
Network Interface 1× RJ45 10/100M Ethernet
Local Storage MicroSD up to 512GB (card not included) + ANR
Audio Built-in microphone (G.711U/A, 64 Kbps) — no speaker
Weatherproofing IP67
Surge Protection 4KV
Power DC 12V ±25% | Max 3.6W
Mount / Adjustment 3-Axis | Pan 0°–360°, Tilt 0°–90°, Rotate 0°–360°
Dimensions / Weight 171 × 87 × 72mm (6.7″ × 3.4″ × 2.8″) / 0.24 kg (0.53 lb)
Operating Temp -30°C to 60°C (-22°F to 140°F)
Certifications FCC, CE-EMC, CE RED, CE LVD, IP67 (IEC 60529), CE-RoHS
App / Software Uniarch App (iOS & Android), Uniarch Client (PC)
🎯 DORI Detection Distances (2.8mm Lens)
Detect Observe Recognize Identify
45m (147.6ft) 18m (59.1ft) 9m (29.5ft) 4.5m (14.8ft)
📦 What’s In The Box
✔ UNIARCH Uho-B1R-M2F3-A WiFi Bullet Camera
✔ Mounting bracket & hardware
✔ Power adapter (DC 12V)
✔ Quick start guide
✘ MicroSD card not included
✘ NVR not included (standalone operation supported)

💡 Compatibility Note: This camera connects via WiFi or Ethernet and is compatible with UNIARCH NVRs for multi-camera recording and management. MicroSD card (up to 512GB) sold separately for standalone local recording. App available free on iOS and Android.

📦 Shipping: Ships from Lynnwood, WA. Domestic US shipping only. See listing for available shipping methods and delivery estimates.