4 Best Power Supply Control 12vs of 2025

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Last Updated - May 15, 2025

Best Choice

1

YUHAN
YuHan Power Supply Control for Door Access Entry System AC 110-240V to DC 12V 5A Worldwide Voltage
Main highlights

Worldwide voltage input AC 110 - 240V. Output DV 12V, 5A.
Support external backpack battery 12V 7AH (Not included)
Suitable for building intercom, various entrances access control, particularly suitable for all kinds of electric locks.
Set NC/NO outputs, can control various types of electric locks.
Compatible with E/M lock, access controller, exit push button and RFID reader.
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9.8

Exceptional

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Value for Money

2

UHPPOTE
UHPPOTE Access Control Power Supply 12V for Door Electric Lock Intercom Camera Doorbell (Input:110-240VAC Output:12VDC)

9.3 Easy installation

9.3 Simple to use

8.7 worth the money

Why we love it

Supports worldwide voltage for global use.

Accurate timer for precise access control.

Affordable yet high-performing power supply.
Main highlights

Worldwide Voltage Compatibility
Supports 110-240VAC input, making it versatile for global use.

Ideal for Access Control Systems
Perfect for powering access control systems and intercom cameras with a steady 12VDC output.

Accurate Timer Relay
Customers appreciate the precise timer relay, allowing customizable unlock durations and reliable performance.
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9.6

Exceptional

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3

AMOCAM
AMOCAM K80 Power Supply Control, AC 110-240V to DC 12V Power Supply for Door Access Control System, Video Doorbell, Electric Strike Lock, Bolt Lock, Magnetic Lock, Power Supply Controller

Why we love it

Easy installation worldwide.

Supports multiple lock types.

Ensures safe, stable power.
Main highlights

Compact and Versatile Design
Small, lightweight, and easy to install power supply with global voltage compatibility.

Ideal for Access Control Systems
Perfect for door access control, video doorbells, and various electric locks.

Reliable Safety Features
Praised for short-circuit and overload protection ensuring safe operation.
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9.4

Excellent

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4

YUANWIN
Power Supply Controller for Door Access System Electric Lock Intercom Camera Input 110V-240V AC to Output 12V DC 4A
Main highlights

Worldwide voltage input 110 - 240V AC, output 12V DC.
With working current of 4A, it can provide electric lock and access controller with 12V DC steady output voltage.
This Power Supply Controller is specially used for door access control system and Intercom Camera.
It can work with all kinds of electric locks, exit push button, remote controller, RFID access keypad, doorbell chime, etc.
Delay time is adjustable, lock time can be adjusted from 0 to 15 seconds.
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9.3

Excellent

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4 Best Power Supply Control 12vs of 2025

1

YuHan Power Supply Control for Door Access Entry System AC 110-240V to DC 12V 5A Worldwide Voltage

2

UHPPOTE Access Control Power Supply 12V for Door Electric Lock Intercom Camera Doorbell (Input:110-240VAC Output:12VDC)

Why we love it

3

AMOCAM K80 Power Supply Control, AC 110-240V to DC 12V Power Supply for Door Access Control System, Video Doorbell, Electric Strike Lock, Bolt Lock, Magnetic Lock, Power Supply Controller

Why we love it

4

Power Supply Controller for Door Access System Electric Lock Intercom Camera Input 110V-240V AC to Output 12V DC 4A

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