JABLOTRON JA-111ST-A - Bus combined smoke and temperature detector

It is used to detect fire hazards in the interior of residential or commercial buildings. It includes a siren that reports a fire alarm both from its own detector and from another fire detector in the system.

Kč1,661.00
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It is used to detect fire hazards in the interior of residential or commercial buildings. It includes a siren that reports a fire alarm both from its own detector and from another fire detector in the system.

If the detector is powered from the central bus, it works as a system detector (ČSN EN 54-7; ČSN EN 54-5).

If the detector is powered by inserted batteries (3x 1.5 V AA), then in case of loss of 12 V supply voltage or communication with the control panel, it continues to work autonomously (ČSN EN 14604).

The detector optically indicates the occurrence of danger with a built-in indicator light and a siren. It is able to acoustically report:

  • own fire alarm
  • fire alarm from the system (alarm caused by another fire detector)
  • other type of alarm (e.g. burglar alarm)
  • for alarms reported from the system, the sections from which it will be signaled can be set

The product contains two separate detectors – an optical smoke detector and a temperature detector. The optical smoke detector works on the principle of scattered light. It is very sensitive to larger particles that are in dense smoke. It is less sensitive to small particles created by burning liquids, such as alcohol. Therefore, a temperature detector is also built in, which responds better to a fire that develops heat quickly with a small amount of smoke.

Fire detectors should be installed by a trained technician with a valid Jablotron certificate. The detector is not intended for installation in an industrial environment.

Technical specifications

Power supply 9 – 15 V DC / 3.5 mA (150 mA in alarm)
3 AA alkaline batteries 1.5 V / 2.4 Ah
3 pcs lithium batteries FR6 (AA) 1.5 V / 3.0 Ah
Note: Batteries are not included in the package
Typical lifespan about 3 years
smoke detection optical scattering of light
smoke detector sensitivity m = 0.11 - 0.13 dB/m according to ČSN EN 14604:2006, ČSN EN 54-7
temperature detection class A1 according to ČSN EN 54-5
alarm temperature +60 °C to +65 °C
working temperature range -10 °C to +70 °C
dimensions, weight diameter 126 mm, height 52 mm, 150 g
meets the requirements ČSN EN 50130-4, ČSN EN 55022
0107-460
54 Items

Specific References

EAN13
8595614115179
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