Digital Watchdog DWC-MB45Wi650TW 5MP Star-Light IR Outdoor 6-50mm Varifocal Bullet IP Camera

Digital Watchdog DWC-MB45Wi650TW 5MP Bullet IP Camera

The Digital Watchdog DWC-MB45Wi650TW is a professional-grade 5MP outdoor bullet camera designed for comprehensive surveillance in demanding environments. Built on a 5MP 1/2.8" CMOS sensor with 2592 x 1944 total pixel resolution, this camera delivers exceptional image clarity across a broad range of lighting conditions. The motorized 6-50mm varifocal lens with auto-focus and P-iris control provides flexible coverage from wide-angle (40.8° HFOV) to telephoto (6.9° HFOV) perspectives, making it ideal for applications requiring variable focal length adjustment.

Key Features

• 5MP resolution with 2592 x 1944 native sensor output
• Motorized 6-50mm varifocal lens with auto-focus and P-iris
• Smart IR™ with 140-foot infrared range for superior night vision
• Extreme low-light performance: 0.0 lux (B/W), 0.08 lux (color)
• 120dB True WDR for high-contrast scene handling
• IP66 weatherproof rating for outdoor durability
• PoE powered with 10.5W max consumption
• H.264, H.265, and MJPEG multi-codec support
• Dual-stream capability with variable frame rates up to 30fps
• 16 programmable privacy masks and motion detection
• Micro SD/SDHC/SDXC local recording up to 1TB
• IVA and IVA+ intelligent video analytics licenses available

Technical Specifications

The camera operates across an extended temperature range of -40°F to 122°F (-40°C to 50°C) with 10-90% non-condensing humidity tolerance. Its aluminum die-cast housing weighs 1.96 lbs and measures 12.2" x 3.81" with the sun shield. Smart DNR™ 3D digital noise reduction combined with selectable shutter modes (auto, manual, slow) and auto gain control ensure optimal image quality in varied lighting. The camera supports simultaneous H.264/H.265 dual-streaming at configurable bitrates (32Kbps-20Mbps) with resolutions ranging from 640x640 to 3008x3000, enabling bandwidth-efficient network deployment.

Connectivity & Integration

Full IPv4 network support includes Bonjour, DHCP, DNS, DDNS, HTTP/HTTPS, RTSP, SNMP, and UPnP protocols. Security features include 802.1x authentication, HTTPS/TLS encryption, and MAC filtering. The camera integrates with major VMS platforms including DW Spectrum® IPVMS, Genetec, Milestone Systems, and ExacqVision. Dual audio I/O and single alarm input/output enable extended functionality. Local CVBS video output and Micro SD recording support independent operation or backup recording.

Applications

Ideal for perimeter security, parking lot surveillance, gate access control, and facility monitoring where variable focal length and extended infrared range are essential. The combination of extreme low-light sensitivity, 120dB WDR, and Smart IR makes it suitable for challenging outdoor environments including urban, industrial, and remote installations.

Jerry Tildsen

The DWC-MB45Wi650TW represents a mature varifocal surveillance platform optimized for outdoor wide-area coverage. The 6-50mm lens range (6.9° to 40.8° HFOV) provides flexibility comparable to traditional zoom lenses without the mechanical complexity of continuous zooms. The 0.08 lux color sensitivity rivals dedicated starlight cameras, while Smart IR with 140-foot range ensures effective night coverage without overexposure.

The 120dB WDR engine handles challenging scenarios like backlit gates or bright perimeter lighting. Five-year warranty coverage and native support for H.265 provide forward compatibility. Best suited for integrators prioritizing focal length versatility and low-light performance over compact form factors.