Dorgard SmartSound Fire Door Retainer

Dorgard SmartSound Door Retainer for Fire Doors

Legally Holding Open Fire Doors

The Dorgard SmartSound door retainer is a cutting-edge solution to hold fire doors open. It combines advanced technology with unparalleled reliability and can hold doors open at any angle. With its innovative features and exceptional performance, the SmartSound is the ultimate choice for safety and to legally hold open fire rated doors.

As a green initiative, Dorgard no longer supply the floor mounted foot as standard. If one is required, you will find a card with QR code in the box - scan this and a free of charge foot will be supplied.

Compliance with BS 7273-4:2015

The Dorgard SmartSound fire door retainer is designed in full compliance with the BS 7273-4:2015 standard. This covers release mechanisms for doors used in the event of a fire.

Engineered with precision and built to last, this intelligent device meets the requirements of the strictest fire safety regulations while offering ease of use and peace of mind.

It is compliant to:

• BS EN 1155:1997+A1:2002
• BS EN 1634-1:2008
• CE Marked
• UKCA Marked
• EMC Directive
• Radio Equipment Directive

Advanced Sound Recognition Technology

At the heart of this door retainer is revolutionary sound recognition SmartSound listening technology. This unit can differentiate between the sound of a fire alarm and filters out common background noises like vacuum cleaners. It is not triggered by ambient sounds, ensuring that fire doors remain open when needed but will close when the fire alarm sounds.

Key Features

• Black or white finish
• Suitable for FD60 fire doors
• Audible warning
• Power size 7
• Maximum door leaf 160kg and 1600mm width
• Power: 2 x LR14 "C" size batteries (included)
• ABS plastic casing
• Hold open at any angle
• Dimensions: 205mm (H) x 195mm (W) x 45mm (D)

Key Benefits

The Dorgard SmartSound offers a range of exceptional features, making it the ideal choice for any public or commercial space where fire doors need to be held open.

1. Reliable and Long-Lasting Performace

The battery powered unit ensures uninterrupted functionality even in demanding environments. With its exceptional power size, it can reliably hold heavy fire doors weighting up to 160kg.

2. Extended Battery Life

The Dorgard SmartSound has an impressive battery life, providing you with peace of mind for extended periods. With a year battery life, this device minimises maintenance requirements, allowing you to focus on other critical aspects of your facilities.

3. Carpet Friendly and Versatile Design

The SmartSound features a carpet-friendly design, ensuring compatibility with various types of flooring without causing damage or leaving marks. Its sleek and unobtrusive appearance blends with any interior, enhancing both the safety and aesthetics of your space.

4. Automatic Release Mechanism

In the event of a fire, the Dorgard SmartSound responds swiftly and efficiently. It automatically releases, allowing the door to close promptly and prevent the spread of fire and smoke. The rapid response ensure the highest level of safety for your premises and the building's users.

5. Flexible Opening and Closing

With the SmartSound, you have the freedom to open fire doors at any angle, proving enhanced convenience and accessibility. Whether you need to keep the door partially or fully open, the door retainer allows for flexible positioning. The Dorgard SmartSound works by manually depressing the plunger with your foot then the retainer will automatically release when the alarm is activated.

6. Installation

This retainer is for standard category B installations under BS 7273-4:2015+A1:2021. It is easy to install, taking under 5 minutes. You can view and download the installation instructions below, along with the technical data sheet. It is attached to the bottom of the door with 4 screws and is supplied with a fitting template.

7. Hygiene

By installing a foot-operated door holder that has an automatic release function, you can assist with germ control in your facility. This type of hands free product aids in enhancing overall hygiene standards so are ideal for healthcare facilities and educational institutions.

We also stock the standard Dorgard fire door retainer in black or white, which has the same quick and easy installation and is BS EN 1155 compliant. Another option to hold open fire rated doors is to install an electromagnetic door closer, which combines automatic closing and hold open function.