Access Control Power Supply Controller for Door Access Control System and Intercom Camera AC 110240V to 12VDC 3A 36W Reliable 12V DC power for access control and intercom devices. This power supply controller converts universal AC input to a stable 12V DC output at up to 3A, delivering 36W for locks, readers, cameras, and other 12V equipment used in door entry systems. Key benefits Provides a stable 12V DC source to keep access control components operating consistently. Supports multiple device types used in door entry and intercom systems, reducing the need for separate adapters. Compact, straightforward power solution that simplifies wiring and installation for technicians and integrators. Supplies up to 3A so you can power one or several low current devices without extra converters. What it does Converts AC 110240V input to regulated 12V DC output. Rated output current 3A and maximum power 36W. Designed specifically for use with door access control systems and intercom cameras that require 12V DC. Compatibility and use Works with electric strikes, magnetic locks with low current draw, access control readers, and intercom cameras that accept 12V DC. Suitable for installations or upgrades where a centralized 12V supply is preferred. Performance and operation Universal AC input range 110240V allows installation in a wide range of electrical environments. 12V DC, 3A output supports consistent device operation up to the 36W limit. Designed for continuous use in access control applications where steady power is required. Practical applications Entry door system: Power an access control reader and an electric strike from a single 12V DC source for a neat and reliable door entry setup. Intercom and camera installation: Supply an intercom camera and its audio module with stable 12V DC power to maintain clear communication and reliable video. Small multidevice panel: Provide a central 12V DC feed for a reader, exit button, and low current sensor in a compact control panel. Installation notes Confirm total device current draw does not exceed 3A before connecting multiple devices. Connect AC mains and DC outputs according to standard wiring practices. Installation by a qualified technician is recommended. Intended for use with devices that specify 12V DC input. Check device specifications for compatibility. Specifications Input voltage: AC 110240V Output voltage: 12V DC Output current: 3A Maximum power: 36W Intended use: Door access control systems and intercom cameras This power supply controller provides a simple, reliable way to deliver regulated 12V DC power to access control and intercom devices, helping to streamline installations and maintain consistent device performance.