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GD-55000-127_DBL_LST_EN_0804.PDF • PAGE 1

A

Building Safety. Building Security.

•  Addressable conventional technology
•  Maximum temperature 78°C
•   Individual detector addressing by 

means of optional address module

•   Optional connection of remote 

indicator

•   Sealed electronics

Description

The  Thermal  ROR  Detector  GD-55000-127  reacts  to 

temperature  changes  within  defi ned  periods  of  time, 

up to a maximum temperature of 78°C. The intelligent 

evaluation of these data allows the early detection of 

spreading fi res. The detector complies with Class BR 

and can be used up to a room height of 6m.

Addressable conventional technology is used for alarm 

transmission  to  the  fi re  detection  control  panel.  By 

means of the optional Address Module NG60-1, each 

detector can be addressed individually. With that, the 

activated detector can also be safely identifi ed directly 

on the control panel.

The detector can be attached to various bases and it 

can be protected against theft.

Specifi cations

Operating voltage 

Supply through the detector line voltage

Current consumption 

typ. 45µA (quiescent)

Alarm temperature  

78°C (maximum-heat component)

Operating temperature 

max. +65°C

Ambient temperature 

-20°C to +90°C (no condensation or icing)

Relative humidity 

0 – 95% (no condensation)

Dimensions ø × H 

100 × 42 (mm)

Colour 

white

Weight 

80g

Approval 

VdS G200060

Order number 

242025

Order name 

Thermal ROR Detector/Conv./65/Apo GD-55000-127

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