User-friendly Union Doorsense Acoustic Release Device - Black Flash Sale: 35% Off [79kHtsfF]

User-friendly Union Doorsense Acoustic Release Device - Black Flash Sale: 35% Off [79kHtsfF]

The UNION DoorSense Acoustic Release Device is a revolutionary solution for fire door management. Designed for quick and easy installation, this device ensures the safety and convenience of your building. With its sleek black finish, it seamlessly integrates with any fire door, providing a reliable way to keep the door open while still being able to automatically release in the event of a fire alarm activation.

Key Features and Specifications

The UNION DoorSense is an all-in-one unit that requires no wiring or special skills to install. Its user-friendly design allows for a swift setup, even using the same footprint as some older units. The device operates on two Alkaline C batteries, offering a long working life, and features a low battery indicator to keep you informed about its status. With the option to work manually or automatically via a timer, you can set a night release time for added convenience.

Benefits and Applications

The UNION DoorSense is available in three colors to match your building's aesthetic: black, red, or white. It comes complete with full fitting and setup instructions, as well as batteries for immediate use. This device is suitable for fire-rated doors equipped with door closers that have a power rating between 3-7, making it versatile for various applications. Compliant with BS EN 1155 and EMC tested for timber doors (FD120), the UNION DoorSense ensures both safety and reliability.