• HF-24 CAN BE INTERMIXED WITH OTHER TYPES OF DETECTION ON THE PANEL'S DETECTION CIRCUITRY THE HF-24 IS SUITED FOR USE WHEREVER THERE IS A NEED FOR AUTOMATIC DETECTION OF FIRES WHICH CAN DEVELOP QUICKLY OR WHERE CONTENTS HAVE GREAT VALUE. THE HF-24 IS NOT A SUBSTITUTE FOR SMOKE OR HEAT DETECTORS, BUT IS AN ADDED LEVEL OF PROTECTION AGAINST FAST FLAMING FIRES ONLY. THERE IS NO SET AREA FOR WHICH THE HF-24 ULTRAVIOLET DETECTOR IS ABLE TO COVER. THE REASON IS THAT THE SIZE OF THE FIRE AND THE DISTANCE FROM THIS FIRE TO THE DETECTOR ALL AFFECT HOW THE DETECTOR WILL RESPOND. THERE IS ONE NON VARIABLE, HOWEVER, AND THAT IS VERY SMALL FIRES MUST HAVE A DURATION OF AT LEAST 7-15 SECONDS IF WITHIN 12 FEET, 2030 SECONDS AT 25 FEET. All taxes & Import Duties and Custom charges at destination country.
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