• Front view of the Time Delay Access Control Module circuit board, showing adjustable knob and relay components.
  • Complete wiring diagram for an access control system showing the 12V power supply, exit button, building machine, and electric lock.
  • Time Delay Access Control Module with clearly labeled wiring for intercom, exit button, power, and electric lock connections.
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Time Delay Access Control Module for Electric Locks - 1-20s Adjustable

Time Delay Access Control Module for Electric Locks - 1-20s Adjustable

HK$25.00
HK$25.00
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Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

Unlock enhanced security and seamless entry with our versatile Time Delay Access Control Module. Designed for a wide range of electric locks, this module provides precise control over your door locking mechanisms, making it ideal for access control and intercom systems.

Key Features & Benefits:

  • Adjustable Delay Function: Set your desired unlock delay from 1 to 20 seconds using the built-in time knob. This flexibility allows for smooth operation, preventing premature re-locking and ensuring ample time for entry or exit.
  • Broad Compatibility: Perfectly suited for various "fail-safe" electric locks including:
    • Magnetic Locks: Provides the necessary delay for secure operation.
    • Electric Bolt Locks: Ensures controlled locking and unlocking.
    • Motor Locks: Integrates seamlessly for reliable performance.
    • Also compatible with standard door switches and electric control locks.
  • Reliable Power Integration: Operates efficiently within a DC 9V-14V voltage range, ensuring stable performance with your existing power supply.
  • Compact Design: With dimensions of 67mm x 31mm x 20mm, this time delay board is easily integrated into new or existing access control setups without taking up excessive space.
  • Enhanced Security & Convenience: Improve the user experience by allowing a controlled delay before a door re-locks, preventing accidental lockouts and providing necessary egress time in high-traffic areas.

How it Works (Fail-Safe Mode):

This module typically operates in "Fail-Safe" mode, which means:

  • Power ON = Door Closed (Locked): When power is supplied, the lock remains engaged, securing the door.
  • Power OFF = Door Open (Unlocked): In the event of a power interruption (or intentional power cut by the module after the delay), the lock disengages, allowing the door to open. This is a common safety feature for emergency exits.

Upgrade your access control system with our reliable Time Delay Access Control Module for secure, controlled, and convenient entry management.

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