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Periphery components for ESSER FACP
7
IQ8Wireless – Wireless Components and accessories
The wireless modules meet the requirements of EN 54-25 and are compatible with ESSER fire alarm systems.
Communication between the RF devices is set up via a dual band transmission mode. The RF-technology
applies frequency hopping to enable highest transmission security. In case of interference, the frequency band
and the radiocommunication channels are automatically modified. If the entire band and the receiver are
blocked due to high interference level, a fault signal is transmitted to the fire alarm panel. Thus, secure and
reliable wireless transmission is provided.
The transmission range in open air is up to 300 m. Inside the building, the transmission range varies, depending
on building structure, wall thickness or use of reinforced concrete.
IQ8Wireless radio technology facilitates the cable-free connection of IQ8Quad automatic fire detectors (with and
without alarm signaling devices), manual call points / MCP and the IQ8Alarm signaling device to the ESSER fire
alarm systems.
Already existing fire alarm systems can be expanded using the wireless technology or complete fire alarm
systems can be realized for smaller objects with wireless components as well.
The allocation of the wireless components to a wireless transponder or wireless gateway takes place via the
tools 8000 programming software.
The optimal installation site as well as the maximum possible transmission distance can be conveniently and
quickly transmitted via the software integrated field strength measurement.
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These devices were designed, produced and labelled for operation within the countries of the
European Union (EU) in accordance with the current EU standards and requirements. If the
device is installed outside of the EU, national guidelines and requirements must be taken into
consideration.
Commissioning is only permitted if the relevant national and local requirements are complied with
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and fulfilled.
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Using the IQ8Alarm Plus signaling device the esserbus
The wireless activation of the alarm devices is carried out without synchronicity.
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The batteries to be used are components of the device approval according to EN 54 and are
specified by the manufacturer. With the IQ8Wireless radio components, only the approved
batteries with Part No. 805597 may be used. Use of batteries other than those specified by us
automatically voids the product's device approval (VdS-approval) and may not be used for
example in Germany in fire alarm systems under legal building regulations.
The service life of the batteries depends on the type of detector/device used, on the ambient
temperature and on other ambient conditions.
Please note important instructions for usage of batteries in manual Part No. 798941.10 (available at
the website).
Fig. 31: IQ8Wireless – Wireless Components and accessories
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®
PLus is needed.
TI 798960.GB0 / 04.20
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