GRF200 analogue addressable optical smoke detector

GRF200 analogue addressable optical smoke detector

images/zoo/grf200.png

<p>The GRF200 analogue addressable optical smoke detector is controlled by a microprocessor of low consumption and it is powered by a loop. It operates according to the Vega protocol which perfectly fit the Security and Fire Market main requirements. The detector incorporates a solid state bidirectional isolator and it can receive from1 to 240 selectable addresses, thanks to GPR220 instrument or the central unit. Moreover four different sensitivity levels can be programmed by the control panel. It is equipped of a magnetic test to protect from unauthorized removal A bi-colour LED, driven by control panel, indicates the detector condition and it can be easily observed from all sides at any angle. It is equipped of alarm repeater driven by control panel.</p>
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<p>EN54-7<br />approved by BSI</p>
<p><img src="images/stories/logo%20bs%20en.jpg" alt="" width="70" height="70" /></p>
<p>KM 966627</p>

Fire detection

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