SCOT BT-8AW External Exit Push Button Mushroom Head — Outdoor exit button, momentary switch

SCOT BT-8AW is an external mushroom-head exit push button designed for use with door and access control systems. The weatherproof momentary switch features a large, highly visible mushroom actuator that provides simple manual release of electric locks, maglocks or other access-controlled doors. The BT-8AW is intended for outdoor mounting near exits, gates or emergency release points where a durable, easy-to-operate push button is required.

Advantages

The SCOT BT-8AW offers a robust, weather-resistant construction that helps maintain reliable operation in outdoor conditions. Its mushroom-style head gives a large contact area for quick actuation, including by gloved hands, and the momentary switch returns to the default position automatically after use. The design emphasizes simplicity and compatibility with common access control wiring and lock types, enabling straightforward integration into existing systems.

Suitable for

• Outdoor exit points for pedestrian doors and gates
• Emergency release stations near secured areas
• Integration with electric strikes, maglocks and access control panels
• Locations requiring a highly visible manual release actuator

When it may not be suitable

This push button is a momentary contact device intended for manual release only and does not provide timed or latching functions by itself. It is not a replacement for monitored safety devices or fully supervised emergency systems where additional sensors, tamper detection or fail-safe monitoring are required.

Key specifications

• Actuator type: mushroom-head push button, large surface
• Switch action: momentary (normally open or normally closed wiring depending on installation)
• Ingress protection: weatherproof construction suitable for outdoor use
• Mounting: surface or panel mounting for external exit locations
• Compatibility: designed for use with electric locks, maglocks and access control panels

How to use

Install the SCOT BT-8AW at the desired exit location following local electrical and access control guidelines. Connect the button to the access control panel or lock input using the appropriate normally open or normally closed terminals as required by your system. Mount the unit securely and seal any cable entries to preserve weather resistance. Press the mushroom head briefly to send a momentary release signal to the connected lock; the actuator will return automatically after release.

What to consider before purchase

• Confirm compatibility with your lock type and access control panel inputs (NO/NC requirements)
• Verify outdoor mounting location and any local regulations for emergency release devices
• Plan for cable entry and sealing to maintain weatherproof performance
• Assess whether supervised or monitored emergency release is required for your installation

Usage recommendations

For reliable long-term operation, mount the SCOT BT-8AW in a sheltered area when possible, use appropriate cable glands or conduit for entries, and test the wiring polarity and response with your access control panel before final commissioning. Where regulations demand, pair the button with monitored circuits or tamper detection to meet safety and compliance requirements.