12V 5A Access Control Power Supply with Backup Battery Support 208CK

12V 5A Power Supply for Access Control Systems
Provides DC 12V, 5A output for compatible electric door locks and access controllers. Supports AC 100–240V, 50/60Hz input, with adjustable DC output from 11.5V to 13.5V.

External Backup Battery Support
Supports an external backup battery, with space inside the metal enclosure for installation. Features battery charging, reverse-polarity protection and low-voltage cutoff protection. Battery is not included and must be purchased separately from your local supplier.

Flexible Door Release Control
Features NO/NC relay outputs for compatible electric locks and an adjustable door release delay of 0–15 seconds. The isolated DC 5–24V CONTROL input supports integration with compatible access controllers and building intercom systems.

Multiple Protection Features
Includes short-circuit protection with automatic recovery, overheating protection and overvoltage protection. Battery low-voltage cutoff helps prevent excessive battery discharge.

Metal Enclosure for Organized Installation
Houses the power supply board and provides space for a separately purchased backup battery, helping keep components and wiring organized. Designed for indoor installation in a dry, well-ventilated location.