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Black rectangular power supply with four 2.1mm DC output cables

VideoSecu

VideoSecu PW154A4 4-port 12V 2A power supply surveillance accessory

SKU CH-D36E-QSQEE

Four-port 12 V DC 2 A power supply with 2.1 mm connectors drives four CCTV cameras from 100-240 V AC input

  • TypePower Supply
  • Specifications•4 ports 12V DC 2 Amp total output power supply • Input: AC
  • Features•Cost effective power supply, drive 4 pcs CCTV Cameras •Can
  • Package Contents4x 4CH Power Supply
  • Powers four cameras from one unit with 2000mA total output
  • Accepts 100-240V AC input for worldwide use
  • Four standard 2.1mm barrel connectors simplify wiring
  • Centralised power keeps camera sync and eases installation
  • Also runs other 12V DC devices up to 2A

Four-port 12 V power supply

The VideoSecu PW154A4 converts 100 V to 240 V AC input into a regulated 12 V DC output rated at 2 A total. Four 2.1 mm barrel connectors allow up to four CCTV cameras or similar low-voltage devices to run from a single unit, simplifying wiring for home or small-business surveillance systems.

Sustained-load behaviour

The adapter delivers its rated 2000 mA continuously across all four ports without the current spikes seen in single-camera wall warts. International voltage tolerance means the output remains stable whether the mains supply sits at the low end or the high end of the 100 V to 240 V range.

Build and connectors

A compact plastic enclosure houses the circuitry and presents four centre-positive barrel plugs on fixed cables. The standard 2.1 mm diameter matches most CCTV power leads, so cameras can be connected directly or through combined power-and-video cables without extra adapters. Installation stays tidy because all cameras draw power from one central location.

Highlights

  • Powers four cameras from one unit with 2000mA total output
  • Accepts 100-240V AC input for worldwide use
  • Four standard 2.1mm barrel connectors simplify wiring
  • Centralised power keeps camera sync and eases installation
  • Also runs other 12V DC devices up to 2A

Specifications

BrandVideoSecu
ModelPW154A4
TypePower Supply
Specifications•4 ports 12V DC 2 Amp total output power supply • Input: AC 100V-240V 0.25A MAX •Output: DC 12V 2A (2000mA)
Features•Cost effective power supply, drive 4 pcs CCTV Cameras •Can also be used for many common electronic components •International voltage range can be used world wide
Package Contents4x 4CH Power Supply

Questions about this item

How much heat does the PW154A4 produce when powering four cameras continuously?

The unit draws a maximum of 0.25 A from a 100-240 V AC source and delivers 12 V at 2 A total, so waste heat is low and it runs cool during all-day operation.

What cables or connectors must I already have to attach cameras to the four 2.1 mm outputs?

Each port uses a standard 2.1 mm centre-positive barrel plug, so you need camera power leads or Siamese cables that terminate in matching 2.1 mm DC jacks.

Will the shared 2 A output run legacy 12 V cameras that require individual 1 A feeds?

The supply provides 2 A total across all four ports, so it can only support older cameras if their combined draw stays within 2 A.

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