Introduction; How The Detector Works - hager TG551A 3 Guide D'installation

1. Introduction

1.1. How the detector works

The smoke detector is designed to protect the private areas of apartment buildings,
residential properties and mobile homes.
Smoke detection is especially suitable for detecting slow-starting fires that can
smoulder for many hours before catching alight.
Heat detection is activated when:
• the rate of elevation of the ambient temperature is abnormal,
• or the ambient temperature reaches a value between 54 and 70 ° C
It can be: • used alone,
• included in a hager alarm system with TwinBand
• interconnected in a wireless network with 40 detectors maximum.
When something is detected, this is indicated as follows:
Rapid flashing
Emergency halo lighting
Triggering of continuous sounding
(85 dB (A) at 3 m)
The detector having detected something sounds until the smoke have disappeared.
The interconnected detectors trigger in less than one minute and sound until the
smoke detected by the activated detector have disappeared and for a maximum
period of 15 minutes.
Detector activated
control panel,
®
Other interconnected detectors
Emergency halo lighting
Triggering of intermittent sounding
(85 dB (A) at 3 m)
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