Access Control Power Supply with Adjustable Time Delay DC12V 3A for Door Lock and Intercom

Access Control Power Supply with Adjustable Time Delay DC12V 3A for Door Lock and Intercom Description

Access Control Power Supply Controller AC110240V to DC12V 3A 30W with Time Delay Keep your door locks and intercoms powered reliably and controlled precisely. This power supply controller converts standard AC110240V input to a stable DC12V output at 3A 30W and includes an adjustable time delay for controlled lock release and system timing. Key benefits Reliable power delivery for access control components. Provides steady DC12V 3A output to run electric locks and intercom units without voltage drops. Wide AC input for flexible installation. Accepts AC110240V, making it suitable for many electrical environments without additional transformers. Builtin time delay for secure, predictable lock control. Time delay simplifies timed door release and integration with access control events. Compact and installer friendly. Small footprint and common mounting options make it easy to add to control cabinets or behind panels. Reduces system complexity. Combines power and delay control in one device to save wiring and simplify setup. Key features and specifications Input voltage: AC110240V Output voltage: DC12V Output current: 3A Output power: 30W Function: Power supply and time delay controller for access control equipment Compatibility: Designed for use with access control systems, electric door locks, intercom systems, and related low voltage devices Form factor: Compact enclosure suitable for mounting in equipment racks or control boxes Performance: Stable DC output at rated current for continuous operation Typical use scenarios Office access control: Power electric strikes and door controllers while using the time delay to control entry times after badge or PIN verification. Apartment intercom and door release: Supply intercom panels and door release mechanisms with consistent DC power and use delay to control door release timing after remote unlock. Small business entry systems: Integrate into a reception area control panel to power locks and intercoms, ensuring dependable operation during business hours. Installation and operation Connect to standard AC110240V mains and route the DC12V output to the access control device and lock. Use the integrated time delay to set the desired unlock duration or timing behavior in coordination with your access control logic. Install in a protected, ventilated location inside a control cabinet or behind a panel to maintain consistent performance. Why choose this controller Delivers the right voltage and current rating for typical access control and intercom setups. Simplifies installations by combining power delivery and time delay control in a single unit. Broad AC input range enables installation in varied electrical environments without additional equipment. Compatibility note Intended for use with access control systems, electric locks, and intercom devices that require DC12V power and draw 3A or less. Verify device current requirements before installation. This power supply controller provides a practical, compact solution for powering and timing locks and intercoms in access control installations.