SCOT BT-3N illuminated door-release push button, model BT-3N, SCOT

The SCOT BT-3N illuminated door-release push button is a compact control device designed for manual unlocking or releasing of electric locks and access control systems. It features a lit actuator for improved visibility, a momentary push action suited to trigger door release mechanisms, and compatibility with standard wiring in access control installations. The model is intended to provide a simple, reliable interface at entry points, intercom stations, and security doors.

Advantages

The illuminated actuator improves visibility in low-light conditions and helps users locate the control quickly. The momentary push action is compatible with common electric strike and magnetic lock systems, providing a short, controlled activation suitable for door-release functions. The compact design and typical mounting dimensions allow easy installation in standard enclosures and on panels used in access control setups.

Suitable for

• Manual release of electric strikes and magnetic locks
• Entry panels and intercom systems
• Apartment building and office access points
• Security doors where visible, momentary activation is required

When it may not be suitable

The SCOT BT-3N is a basic momentary push button and does not include advanced features such as integrated card readers, biometric sensors, or networking capability. It is not intended as a substitute for controllers that require timed relay outputs or programmable logic without additional external equipment. For outdoor installations, confirm environmental protection and sealing requirements as this device is primarily designed for standard indoor or protected locations.

Key specifications

• Function: Illuminated momentary door-release push button
• Actuator: Lit/illuminated for low-light visibility
• Operation: Momentary (spring-return) push action
• Compatibility: Designed for standard access control wiring and door-release circuits
• Typical installation: Panel or wall mounting in entry/intercom locations

How to use

Wire the push button into the door-release circuit according to the access control system wiring diagram, observing polarity and voltage specifications of the lock or strike. Mount the unit in a suitable panel or flush/surface box at the desired entry point. Press the illuminated actuator briefly to activate the door-release relay or electric strike; the button returns to its rest position automatically. If illumination requires a separate supply, connect the lamp leads according to the manufacturer’s wiring instructions.

What to consider before purchase

• Verify compatibility with the voltage and type of electric lock or strike used in your system
• Confirm whether the illumination requires a separate power supply or is integrated with the control circuit
• Check mounting dimensions and cutout requirements for your panel or enclosure
• Ensure the device’s environmental rating matches installation location (indoor vs. outdoor/protected)

Usage recommendations

For reliable operation, use the SCOT BT-3N with compatible door-release relays or controllers, ensure neat, secure wiring connections, and test the actuator illumination and push action after installation. For outdoor or exposed locations, provide a protected housing or select a device with a suitable ingress protection rating.