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Opera Series 170 Magnetic Door Holder with Button per piece
€182.34
In stock
Product
The Dorgard Smartsound is a wireless, autonomous door retainer that holds fire doors open and automatically releases them in response to fire alarms. Its SmartSound technology ensures activation only when detecting a fire siren, providing safe door management in commercial and public spaces.
Specifications
- ABS plastic casing with anti-drag design; suitable for heavy fire doors up to 160kg and 1600mm width
- Certified to EN1155, EN1634, EMC Directive, Radio Equipment Directive, and CE marked
- Features integrated SmartSound audio filtering to ignore background noise, built-in timer for automatic closure, LED status lights, and carpet-friendly operation
- Runs on 2 x LR14 C-size batteries (included) with an expected lifespan of 3 years
- Weight: 700g; dimensions: 205mm height x 195mm width x 45mm depth
Usage
Position the retainer at the base of a fire door and install using the included fitting components. Once in place, the Dorgard Smartsound holds the door open at any angle, listens for the unique frequency of a fire alarm, and releases the door instantly when the alarm sounds, ensuring compliance with fire safety regulations without manual intervention.
FAQ
-
What type of fire doors is this retainer suitable for?
It is suitable for standard fire doors up to 160kg in weight and 1600mm in width, including 60-minute rated doors. -
How does the Smartsound technology work?
The retainer uses audio filtering to recognize fire alarms, ignoring background noises such as vacuum cleaners, ensuring the door only releases in an emergency. -
How long do the batteries last?
The included C-size batteries have an expected lifespan of three years for typical use. -
Is installation complicated?
Installation is straightforward—fix the retainer to the bottom of the door with the supplied screws and follow the setup guide. No wiring or programming is needed. -
Does the device have compliance certification?
Yes, it is certified to EN1155, EN1634, the EMC Directive, and the Radio Equipment Directive, and is CE marked.
mvm-dt-2025-07-20
