Alarm Controls Corporation TS-27 Mushroom Head Push Button

Product Description

The ALARM CONTROLS CORPORATION TS-27 is a mushroom head push button switch designed for access control and exit device applications. It features a green mushroom-style actuator head mounted in a stainless steel housing with a 1.75-inch form factor. The TS-27 provides one normally closed (1NC) and one normally open (1NO) contact configuration, giving installers flexibility to wire into a wide range of control circuits. This switch is typically installed by licensed electricians or security system technicians as part of door access, egress, or locking hardware systems.

The TS-27 is suited for commercial and light industrial access control installations where a durable, visible actuator is required at a door or gate. The green mushroom head provides a clear visual indicator of the button location, making it appropriate for egress points, entry vestibules, or controlled access panels. The dual-contact output allows integration with both normally open and normally closed control loops in the same installation without additional relay hardware.

Key Features

• Green mushroom head actuator for high-visibility identification at access control points
• Dual contact configuration: 1NC and 1NO outputs for flexible circuit integration
• Stainless steel housing provides corrosion resistance in commercial door hardware environments
• 1.75-inch mounting footprint fits standard single-gang and access control panel cutouts
• Sold individually as a single unit

Compatibility

Designed as an OEM-style replacement or new-installation push button for commercial access control, egress, and door locking systems that accept standard 1NC/1NO momentary switch inputs.

Installation Notes

Installation is typically performed by a licensed electrician or certified low-voltage security technician. De-energize all control circuits and verify the locking hardware is disengaged before beginning wiring work. Follow applicable NEC low-voltage wiring requirements and local access control codes when connecting to door controllers or egress systems. Do not exceed the rated electrical load for the switch contacts as specified in the manufacturer datasheet.