Access Control Power Supply Controller, 100V-240V AC to DC 12V/14V 5A, Adjustable Delay 0-15s, Metal Case with Battery Backup Charging & LED Indicators, for Door Locks, Intercoms, Access Systems
Universal Power Input - Supports AC 100V-240V input and provides stable DC 12V/14V 5A output, compatible with electric locks, access controllers, doorbells, intercoms, and remote devices.
Selectable Voltage & Adjustable Delay - Output voltage can be switched between 12V and 14V; built-in knob allows adjustable unlock delay from 0-15 seconds for flexible door access control.
LED Status Indicators - Front panel indicators display real-time system status, including power on, DC output, battery charging, and low battery warning, for easy monitoring.
Backup Battery Charging Support - Designed with built-in charging function; backup battery can be installed inside the metal case to ensure uninterrupted operation during power outages.
Safe & Convenient Design - Durable metal enclosure with on/off switch allows shutting down the device without cutting external power; includes short-circuit protection and stable heat dissipation.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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