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Testimonials

Thank you for the support and service you provide. I look forward to working with you guys again in the new year!

Matthew

Thanks to Lauren for helping resolve a problem.

She was helpful, efficient, and above all pleasant.

A real asset.

Catriona

Hi Emma,

Thank you for your awesome work!

William J

Thanks Lauren,

it’s so nice to deal with a company who are so accommodating, it’s been a refreshing change for us!

Catherine

Dear Sirs,

Just a line to thank you for the prompt delivery of my JSB terminators which arrived at 09:00 today.

Regards.

Stuart Willcock

You’re the best, thanks!

Have a nice weekend.

Best regards / Met vriendelijke groet

Netherlands

Hi Emma,

Thank you very much for all your help - excellent service!

Fiona McGregor

Hi Lauren,

The below parts have just arrived! That was very quick and efficient!

Thankyou for organising that

Harriet

Thank you for your speedy service, our order arrived this morning.

Karen

Dave,

Installed these today, worked a treat.

Thanks.

Andrew

Aleks,

Thank you all for your support on this project. We’ve worked well together in my opinion and would hope that we can do so again in the future.

Tim

Acorn Fire & Security have vastly improved our business, through excellent customer service from point of order, through to rapid delivery to our Engineers in the field.

Steven Troy

Lauren

Thanks for all your help with this last night we appreciate the service you provided to us.

Kind Regards

Allan

Dear Hannah,

The test equipment arrived one day early, received on Tuesday; wunderbar!

Jürgen Schulz

Hi Dave,

The service and support from Emma and the other staff has been superb and as a new customer purchasing wise I will now be placing all orders with Acorn.

Andrew Sullivan

Hi Lauren,

Thank you very much, excellent service as usual.

Thanks

Paul

Truly thank you for all of your help, Emma. This process was quick and painless.

David Jackson

Thanks Lauren

I wish all suppliers got back to me as quickly as you do!

Dani Webster

Hi Emma

Many thanks for your quick response. Just discovered your website today but it looks excellent!

Nicola Allan

Thanks Charlotte.

I wish all suppliers where as efficient and quick as you guys.

Best Regards,

Peter Jackson

Hi Dave,

Many thanks for your swift reply & valued advise. (great service)

Regards.

Nick

Dear Hannah,

After several weeks of trying to find these parts; you located part numbers, cost, availability and air freight within one day!

Nancy Johnson

Good morning Emma,

Order has been well received yesterday, I can say that we are very happy with your service.

Best regards,

Denmark

You provide a great service, you have an excellent range of products and deliver on the double. 

Here in Cork, Ireland it can be difficult to get certain brands and parts of fire alarm systems. You have been a great help. So thank you.

Trevor

Aleks,

dziękuję za doskonałą obsługę

systemu przeciwpozarowego i za wspaniale wsparcie.

Agnieszka

Thanks a lot,  we really appreciate professional work and good service.

We also wish you a Merry Christmas and Happy new year!

Nedo

Cheers Dave you're a star

Kind Regards

Neil

Hi Hannah,

Thank you very much for the quick turnaround, as this was a big ask in a short space of time. Please convey my appreciation to all involved.

Steve Sneddon

Debbie

Please pass on my thanks to Lauren for sorting out my order yesterday, top class service yet again from your team.

David

We enjoy one of the best supplier relationships with Acorn due to the professionalism & quick response times allied with an enjoyable friendly nature of all the staff.

Paul

Thankyou so much for your assistance, I don't know how you managed to source this equipment, but I'm very glad you did. All fitted and working now!!

Med vennlig hilsen

K Larsen

Good afternoon Lauren.

Thank you for the fast response.

As ever I am very impressed with the excellent service you offer.

Alan

Ladies,

Thanks for all your help and excellent customer service! :-)

Kind Regards,

Ainsley Cooper

Dear Sales,

Equipment arrived on the vessel at berth as arranged, thank you so much for your assistance.

Jaqueline Bernard

Evening Dave,

We were very appreciative of Martin’s assistance during our time in Ancona.

As he would have mentioned, timing was tight but he got the job done and we got through our surveys.

Thanks to you and your team.

Captain Nicholas Smith

Thank you so very much Emma – quite amazing to receive such a prompt and pleasant response to my enquiry.

Carol Shield

Hello Aleks and Dave

Many thanks firstly for the quick response.

Once again many thanks for such a great turnaround.

Dave Lewis

I received and checked through my order today and everything is as it should be.

Thanks again to you and to Acorn fire and security for a great and efficient service.

Costa

Dear Lauren, very good and prompt services, thanks!

Wishing you have a Merry Christmas and a Happy New Year 2015!

Alex

Again many thanks for your help and assistance.

System now fully back on line.

Andrew Kelly

Many thanks as always for the quality and speed of the service!

Shaun

We have just purchased a SOLO kit from yourselves and I have say we have been very impressed with the service and support provided – thank you 

Darren

Hello

Perfect service, thank you

Regards

Rory

Hello again,

Equipment arrived on MT as arranged.......amazing.

Marios Georgiades

Dear Lauren,
 
Thank you so much and very glad to be your customer.
 
Juladit C.
 

Juladit C

Lauren,

Just a quick mail to say what a brilliant service your team offer.

Chris

Hi Dave,

One happy customer, thanks for the assistance with this.

Trevor

Dear Charlotte,

I just wanted to say thank you for the utter super swift service that I received from Acorn Fire & Security regarding my recent order.

Well done and regards,

Ian Stone

Good Morning Emma,

I must say you are the best.  Normally I do not receive such fast replies from overseas suppliers, and that too complete with courier charges.

Have a nice day.

 

Parvez

Ms Deborah

We are extremely grateful and appreciative of yours and your team’s customer oriented attitude and behavior.

We look forward to further business dealings with your organization.

Tauquir

To all at Acorn,

On behalf of myself, and our Service staff, thankyou for your continued support, and thankyou for going the extra mile last week; our Client is now extremely satisfied!

Patrick

Hi Deborah

Thank you very much for going extra mile for me. Great!

Best Regards

John

Wow,

Ashley you're like a salesman dream!!

Thanks for your help Ash.

Kindest regards,

Alex

Dave,

Many thanks to you and Aleks it is a great help.

Regards

Martyn

Hi Dave

Just a quick note to say thanks for the advice on the replacement of the Mother board. We attended a week ago and all went smoothly, no problems since (touch wood!).

Tim

Fireco Dorgard Acoustic Fire Door Retainer in Black - DG200-BLACK
Fireco Dorgard Acoustic Fire Door Retainer in Black - DG200-BLACK Fireco Dorgard Acoustic Fire Door Retainer in Black - DG200-BLACK

Fireco Dorgard Acoustic Fire Door Retainer in Black - DG200-BLACK

Fireco

£117.00 Ex VAT £140.40 Inc VAT

Quantity Discounts

Qty 5 +
Prices £92.50
(Inc VAT) £111.00
Product Code: DG200-BLACK
Qty:   Add to Cart
UK Mainland Delivery £8.34 Inc VAT
£6.95 Ex VAT

Got a Question? Email or Call Us on +44 (0) 1254 207532

Fireco Dorgard Acoustic Fire Door Retainer in Black - DG200-BLACK

Once installed, Dorgard works by listening out for a continuous sound of 65 decibels or higher. Once this sound has been identified, after approximately 14 seconds Dorgard will release the fire door and under the pressure of the overhead door closer the door will close, sealing the area and preventing the spread of smoke and fire.

As Dorgard is wire free it requires no wiring into the building’s main fire alarm system meaning that disruption during installation is minimal and fast.

When Dorgard is holding a fire door open, it “listens” for the continuous sound of a fire alarm. Dorgard needs to “hear” a fire alarm that exceeds 65 decibels for longer than 14 seconds. At a general noise level of 80 decibels Dorgard will release. This facility has been built into the unit as a safety feature. Should the noise level in your premises exceed 80 decibels it is unlikely that you would hear a 65 decibel alarm; therefore the Dorgard releases the fire door to close.

Key Features:

  • Overall height: 205mm
  • Main casing height: 150mm
  • Width: 195mm
  • Depth: 45mm
  • Packed kit weight: 950g
  • Product only (including batteries): 700g
  • Casing: ABS
  • Power: 2 x 1.5v C size alkaline batteries (do not use rechargeable batteries)
  • Expected battery life: 12 months
  • Trigger: by alarms compliant with BS 5839-3
  • Improves access in premises in line with the Equality Act 2010
  • Complies with BS EN 1155 and accepted by the Fire & Rescue Service
  • Automatic night-time release facility
  • Available in a variety of colours and finishes
  • Suitable for building with an automatic fire detection system
  • Ideal for offices, care homes, schools and hotels

Installing:

  1. Installing Dorgard takes only a few minutes. It is completely wire free and battery operated.
  2. Firstly open the top compartment of Dorgard using a screwdriver and install the batteries. The 2 C sized batteries supplied should last for at least 12 months.
  3. It is recommended that fire doors are closed at night; therefore Dorgard has an automatic night-time release facility. To enable this select the night time dip switches on the back of the unit. Also note the serial number in the Maintenance Record, supplied in the Fitting & Operating guide.
  4. With the door closed, position the fitting template provided against the door on the side that shuts against the frame. Mark the holes for fixing through the fitting template.
  5. Fix Dorgard to the fire door using the four screws supplied. The correct position is when, with the plunger fully retracted, the door can swing free and with the Dorgard plunger depressed, contact with the floor or floor plate holds the door open.
  6. Twelve hours after install and every 7 days after this point, Dorgard will self-test. Should Dorgard detect an internal fault it will sound a warning tone and fail-to-safe, closing the door.
  7. Next fix the floor plate in a position that is in line with Dorgard.
  8. Before drilling holes or fastening screws, check the location of water pipes, electrical points and gas pipes.
  9. Open the fire door to the desired position, stand sideways to the fire door and press down on the plunger to hold the fire door open. To release the door, kick the black knob.
  10. Test your fire alarm to ensure that Dorgard releases the door. Finally, fix the fire door sticker.

Click Here - To see the other Dorgards available.

Technical Data
Case ABS
Depth 45mm
Main Casing Height 150mm
Overall Height 205mm
Packed Kit Weight 950g
Power 2 x 1.5v C Size Alkaline Batteries
Width 195mm

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