Fonte de alimentação DAHUA PFM321D, interior 12 V, entrada 100–240 V 50/60 Hz, preta, 84×41×26 mm

The Dahua Technology PFM321D is an indoor power supply designed to deliver a stable 12 V output for compatible devices. With a compact black housing and an input range of 100–240 V at 50/60 Hz, it is suitable for a variety of indoor installations where a reliable low-voltage supply is required.

Advantages

This power supply provides a steady 12 V output and accepts a wide input voltage range (100–240 V, 50/60 Hz), reducing sensitivity to mains fluctuations. Its small footprint (84 mm × 41 mm × 26 mm) and lightweight construction make it easy to position in confined spaces. The black finish integrates unobtrusively into most indoor environments.

Suitable for

• Powering Dahua surveillance cameras and network devices that require 12 V DC
• Desktop or shelf-mounted installations in offices, retail spaces, and homes
• Replacement of compatible 12 V indoor power adapters

Key specifications

• Output voltage: 12 V DC
• Input voltage: 100–240 V AC
• Input frequency: 50/60 Hz
• Colour: Black
• Dimensions (W × D × H): 84 mm × 41 mm × 26 mm
• Weight: 0.15 kg

How to use

Connect the adapter to an appropriate AC mains socket within the specified input range, then plug the 12 V DC output connector into the device requiring power. Ensure polarity and connector type match the powered device. Place the unit in a well-ventilated indoor location away from moisture and direct heat sources.

Recommendations

Use the adapter indoors only, verify device compatibility with a 12 V DC supply before connection, and avoid operating the unit in excessively humid or hot environments to maintain safe and reliable performance.