Dallmeier RDF5120DN (12–40 mm)

Experience surveillance precision with a 5-megapixel sensor capturing 2560 x 1920 resolution at 30 fps, paired with a motorized 12–40 mm varifocal lens for unmatched detail and flexibility.

Overview

The Dallmeier RDF5120DN is a recessed dome network camera engineered for discreet, high-resolution monitoring in demanding environments. Its 1/2.5" progressive scan CMOS sensor and F1.5 aperture deliver exceptional image clarity even in challenging light, while the motorized varifocal lens allows remote adjustment of the field of view from wide-angle to telephoto without manual intervention.

What stands out

• 5 MP resolution (2560 x 1920) at 30 fps for smooth, detailed video.
• Motorized 12–40 mm varifocal lens with F1.5 aperture for flexible coverage.
• True day/night functionality with mechanical IR cut filter for 24/7 performance.
• Digital Wide Dynamic Range (WDR) to handle high-contrast scenes.
• Rugged design: IP54 weather resistance and IK10 vandal resistance.
• Flexible power options: PoE (IEEE 802.3af Class 3) or 12 V DC.
• Onboard MicroSD/SDHC/SDXC slot for local recording.
• Audio input/output for two-way communication or sound capture.

Technical details

• Sensor: 1/2.5" CMOS progressive scan, 5 MP (2560 x 1920).
• Lens: Motorized varifocal, 12–40 mm, F1.5.
• Minimum illumination: 0.05 lux (color), 0.005 lux (B/W).
• Video compression: H.264, MJPEG.
• Frame rate: Up to 30 fps at 5 MP.
• Audio: 1 input, 1 output.
• Local storage: MicroSD/SDHC/SDXC card slot.
• Network: 10/100Base-T Ethernet (RJ-45).
• Power: PoE (802.3af Class 3) or 12 V DC.
• Operating temperature: -10 °C to +50 °C (14 °F to 122 °F).
• Ingress protection: IP54.
• Vandal resistance: IK10.
• Mounting: Recessed ceiling mount.

Our verdict

The Dallmeier RDF5120DN combines high-resolution imaging, versatile optics, and robust construction in a discreet recessed dome form factor, making it an excellent choice for professional surveillance installations where both performance and aesthetics matter.