DC 12V 5A Door Access Control Power Supply | Model 208K
DC 12V 5A Door Access Control Power Supply | Model 208K
DC 12V 5A Access Control Power Supply – Model 208K
Keep your door entry system running reliably with this versatile DC 12V 5A Access Control Power Supply. Designed for a wide range of door access control setups, it delivers stable 12V/5A output from a universal AC 100–240V input — making it compatible with virtually any standard electrical outlet worldwide. Whether you're securing a home, office, or commercial entry point, this power supply provides the consistent, dependable energy your system needs.
Key Features
- Universal AC Input: Accepts AC 100–240V / 50–60Hz — works with electrical standards around the globe.
- Stable DC Output: Delivers a steady DC 12V / 5A (50W) output with ±1% voltage accuracy to protect connected equipment.
- Adjustable Lock Delay (0–15s): Configure the door-lock delay from 0 to 15 seconds, giving users enough time to pass through before the door secures itself.
- Backup Battery Port: Supports a 12V backup storage battery (12V 7AH recommended) so your access control system stays operational even during a power outage.
- Remote Control Support: Lock or unlock your door via remote controller from up to 50 meters (164 ft) away — ideal for gates, garages, and large entry points.
- Compact & Easy to Install: Slim profile (approx. 5.28 × 2.95 × 1.65 in / 13.4 × 7.5 × 4.2 cm) fits neatly into standard access control enclosures.
Technical Specifications
| Input Voltage | AC 100–240V |
| Input Frequency | 50–60 Hz |
| Output Voltage | DC 12V |
| Output Current | 5A |
| Output Power | 50W |
| Voltage Accuracy | ±1% |
| Lock Delay | 0–15 seconds (adjustable) |
| Backup Battery | 12V storage battery (12V 7AH recommended) |
| Remote Control Range | Up to 50m (164 ft) |
| Model | 208K |
| Dimensions | Approx. 5.28 × 2.95 × 1.65 in / 13.4 × 7.5 × 4.2 cm |
What's in the Box
- 1 × DC 12V 5A Access Control Power Supply (Model 208K)
- 1 × User Manual
Safety & Compliance
For guidance on electrical product safety standards and best practices for installation, refer to the U.S. Consumer Product Safety Commission (CPSC). Always ensure installation is performed by a qualified electrician where required by local code.
Frequently Asked Questions
Q: What type of door access control systems is this DC 12V 5A power supply compatible with?
A: This power supply is compatible with most standard 12V door access control systems, including electric strikes, magnetic locks (maglocks), electric bolt locks, and keypad/card reader-based entry systems that require a stable DC 12V / 5A power source.
Q: What backup battery should I use with this access control power supply?
A: The unit supports a 12V storage battery via its dedicated backup battery port. A 12V 7AH sealed lead-acid battery is recommended to ensure reliable emergency power during outages, keeping your access control system operational when the main power is interrupted.
Q: How does the lock delay feature work on this power supply?
A: The adjustable lock delay (0–15 seconds) allows you to set how long the door remains unlocked after access is granted. For example, setting a 10-second delay gives the person time to open and walk through the door before it automatically re-locks. You can configure the delay to suit your specific entry point needs.
Q: Can I control the door remotely using this power supply?
A: Yes. This unit supports remote controller mode, allowing you to lock or unlock a connected door from up to 50 meters (approximately 164 feet) away — convenient for gates, garage doors, or larger commercial entries.