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Dorgard LL800 Fire Door Retainer Black (37858)

Reliable choice for retaining fire doors, keeps the door open at any angle. Automatically releases door when fire alarm sounds. Easy to fit. Long life batteries. Suitable for holding open units up to 1600mm. 1-hour fire tested.

  • Maximum Door Weight 160kg
  • Wireless
  • Low Battery, Auto Door Release
  • Accepted by the Fire Brigade
  • Sound Activated Door Release
  • Night-Time Release Facility
  • Quick Installation

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Dorgard LL800 Fire Door Retainer Black is rated 4.4 out of 5 by 21.
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Rated 4 out of 5 by from Dorgard Easy to fit but make sure the unit will clear the door jamb/stop - don't rely wholly upon the template, . Works well, holding the door open normally but releasing after the fire alarm has sounded for about 15 secs Can't comment upon battery life and reliability as just installed.
Date published: 2017-02-16
Rated 4 out of 5 by from Dorgard We have a few of these at our school now and they are an affordable way to keep us up to date with fire reg's and allow doors to be safely held open. The Dorgards do a good job releasing when the alarm sounds to close the door and can be time adjusted to operate within certain hours. The only drawback is that they can be accidentally activated by loud noise, which can be very common in schools; still for the cost compared to other systems they are very useful.
Date published: 2017-01-24
Rated 5 out of 5 by from DorGuard Ideal solution to fire doors being wedged open against fire regs, this little bit of kit holds the door open until it hears the fire alarm and automatically stops holding the door.
Date published: 2016-12-16
Rated 5 out of 5 by from Easy fit, work well, pricey Bought after a fire safety inspection caught our staff wedging fire doors open. Easy to fit but make sure the unit will clear the door jamb/stop - don't rely wholly upon the template, I had to reposition one. Works well, holding the door open normally but releasing after the fire alarm has sounded for about 15 secs - and the users actually find it more reliable than the wedges they were using! It can be triggered by other sustained loud noises - e.g. vacuuming nearby - but as the instructions point out, the user of the tool might not hear the fire alarm over that noise anyway, so probably better that the door closes! Can't comment upon battery life and reliability as just installed. The only downside is that it seems expensive for something that looks like a relatively simple piece of kit.
Date published: 2016-10-10
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Challenges fitting with concrete floors

Our floors are concrete and I don't fancy drilling 6 holes 40mm deep as per instructions to fit the floor plate. Can the Dorgard be effectively used WITHOUT the floor plate?
Asked by: ADavids
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Specification
Brand Dorgard
Colour Black
Manufacturer Guarantee 1 Year Guarantee
Max Door Weight 160 kg
Model No LL800
Pack Size 1
Pieces in Pack/Case 1
Product Type Fire Door Retainer

2 x C type batteries supplied. EN 1155.

Downloads

Instruction Manual