Power supply Dahua Technology PFM320D-015

The Dahua Technology PFM320D-015 is a compact universal power supply designed for security camera systems. It accepts a wide AC input voltage range of 100–240 V at 50/60 Hz and provides a stable DC output current of 1.5 A. With wired connectivity and a slim white housing measuring 77.3 mm × 51.9 mm × 30 mm, the unit is intended for unobtrusive installation close to cameras or in equipment cabinets where reliable low-voltage power is required.

Advantages

The power supply delivers a consistent output current suitable for a range of CCTV and IP camera models, reducing the risk of flicker or intermittent power. Its wide input voltage compatibility allows use in different regions without additional converters. The compact form factor and straightforward wired connection simplify placement and cable routing, while the neutral white finish blends into residential and commercial environments.

Suitable for

• Powering individual analogue CCTV cameras
• Providing DC supply for compact IP cameras
• Use in small surveillance installations and remote camera points
• Replacement power adapter for compatible camera models

Key specifications

• AC input voltage: 100–240 V
• Input frequency: 50/60 Hz
• Output current: 1.5 A (stable DC)
• Connection type: wired output
• Housing color: white
• Dimensions (W × D × H): 77.3 mm × 51.9 mm × 30 mm

How to use

Connect the power supply to a suitable AC mains outlet within the 100–240 V range, ensuring the input frequency matches the local supply (50 or 60 Hz). Use the wired output lead to connect to the camera's DC input, observing correct polarity and secure connector seating. Place the unit in a dry, ventilated location and route cables to avoid sharp bends or strain. Verify camera operation after connection and check that the power supply does not overheat during normal use.

Usage recommendations

Install the power supply away from moisture and direct heat sources, and ensure adequate ventilation around the housing. Use appropriate cable lengths and gauge to minimize voltage drop, especially for longer runs. If powering multiple devices, verify cumulative current requirements to avoid overloading the unit.