Fireco Dorgard SmartSound Door Retainer

Innovative wireless fire door retainer device that allows you to hold open fire doors in a completely legal, quick and simple way.


SKU: 728-7133 / 943-3945 Category: Tag:


Dorgard SmartSound A smarter way to keep your fire doors open

Dorgard SmartSound™

The Dorgard SmartSound designed by Fireco is an innovative wireless fire door retainer device that allows you to hold open fire doors in a completely legal, quick and simple way.

When a fire alarm rings, the Dorgard device recognises the sound then automatically releases the door, thus allowing it to close and rapidly prevent the spread of the fire.

The Dorgard SmartSound has all of the popular features of the standard Dorgard model but with the intelligent SmartSound noise filtering system.


3 Years Protection

Enjoy peace of mind with 3-year warranty and up to 3-year battery life

Sound wave

Intelligent sound recognition with innovative SmartSound noise filtering technology

Carpet Friendly

Carpet friendly design creates no marks, scrapes or damage

Fireco Dorgard In Situ Activation

Passes all rules and regulations


Helps prevent infection by limiting contact with door handles etc


Quickly and easily installed in under 5 minutes!


No expensive hard-wiring is needed thanks to wireless technology

Fireco Dorgard In Situ School
Easy Access

Allows for greater freedom of movement and while minimising effort


Increased indoor ventilation provides better airflow and air quality

Fireco Dorgard In Situ Care Home
Fireco Dorgard Installation
Door Open

Compatible with any kind of door

Remote Control in hand

No programming or complicated set-up required, simply fit the device and you're good to go!


How Does The Dorgard SmartSound Work?

  • Completely wireless operation, powered by long-life batteries
  • Holds fire doors open at any angle
  • Responds to the sound of a fire alarm and nothing else
  • Reacts rapidly to the fire alarm being activated
  • Plunger is automatically released and the door will close

Product Detail

  • Works with heavy fire doors (up to 160kg and 1600mm width)
  • Three-year battery life
  • Three-year manufacturer’s warranty
  • Anti-drag technology — carpet friendly
  • SmartSound listening technology — filters out common background noises
  • Simple LED status lights
  • Available in black or white

Kit Contents

  • Dorguard unit
  • Rubber feet
  • Floor plate kit
  • Batteries

Manuals and Datasheets

View User Manual

View Datasheet

Manuals and Guides

More Manuals and Guides

Lost your manual? Need programming instructions? You can find instruction manuals for nearly all of the products we sell, as well as hundreds more at


View Videos

You can find more quick and simple guides for programming remote controls and more at our Youtube Channel

You can also find official videos from manufacturers like DEA, FAAC and LiftMaster.

Product Specifications

Physical and Performance Attributes

Weight700 grams
Dimensions (L x W x H)205 × 195 × 45 mm

Electronics Attributes

Power Supply2 x LR14 C-size batteries (included)
Battery Life (Estimated)Three years

Safety Attributes

ActivationSmartSound listening technology
Audible WarningWarns of door closing on fire or fault
CasingABS plastic
Compliant ToEN1155, EN1634, EMC Directive, Radio Equipment Directive, CE Marked
Fire RatingSuitable for up to 60-minute fire doors
Hold OpenCan hold the door at any angle
Installation PositionBottom of the door
Suitable ForStandard (category B) installations under BS7273-4 2015
Maximum Door Size

Max Door Weight: 160KG

Max Door Width: 1600 mm

Power Size: 7