KDB08-5A 12V Access Control Power Supply - Adjustable Delay

KDB08-5A 12V Access Control Power Supply — Compact, reliable power module with adjustable delay designed for electric locks and door access control systems. Provides stable 12V DC output with selectable COM/NO/NC relay output and wide AC100–245V input for versatile installation.

Features

• Adjustable delay timer for fail-safe or fail-secure door operation
• Stable 12V DC, 5A output ideal for magnetic locks and access controllers
• Wide AC100–245V input for international compatibility
• COM / NO / NC relay outputs for flexible wiring
• Compact metal enclosure for durability and heat dissipation

Technical Details

• Model: KDB08-5A
• Output: 12V DC, 5A
• Input Voltage: AC 100V–245V
• Relay Contacts: COM / NO / NC
• Delay: Adjustable timer (built-in)
• Application: Electric lock / Door access control

Package Includes: Power supply unit, terminal connectors, mounting screws and instruction leaflet.

Warning/Advice: Ensure correct wiring and fuse protection; disconnect mains power before installation. Suitable for indoor use only and must be installed by a qualified electrician.

This power supply solves inconsistent lock performance by delivering steady 12V/5A power with configurable delay, simplifying integration with exit buttons, card readers, and access controllers. Its wide input range and COM/NO/NC outputs make installation quick and flexible, reducing setup time and callbacks.

Perfect for security installers, building managers, and DIY door access upgrades — backed by a satisfaction guarantee. Add the KDB08-5A to your project today to ensure reliable power and timed control for electric locks and access systems.

Used in daily access control setups, emergency egress systems, and retrofit lock installations. Order now to streamline your door control projects and enjoy dependable operation.