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• <br /> w <br /> • GHLF 24 VDC Series <br /> Low Frequency Audible Signal <br /> Gentex Super-Slide® Mounting Bracket Architect&Engineering Specifications <br /> Allows the installer to prewire the system,test for system The alarm horns shall-be Gentex model GHLF`Th ppliacieestrail < , <br /> supervision,remove the signal head until occupancy,switch out be listed with Underwriters Laboratories(ANSI/UL)for use with fire <br /> Gentex signals without changing mounting brackets and has protective signaling systems ANSI/UL 464 and with CAN/ULC S525 <br /> locking edge connector for snap-in-place installation. with intended use in fire alarm systems.The.GHLF will produce <br /> a peak sound output of 88.3 dBA as measured in an anechoic <br /> chamber.The appliance shall be polarized to allow for electrical <br /> Gentex Checkmate® Instant Voltage <br /> supervision of the system wiring.The unit shall be provided with <br /> Verification a mounting bracket with terminals and barriers for input/output <br /> It is often necessary to confirm the voltage drop along a line of wiring and be able to mount to a single gang or double gang box or <br /> devices.The access holes are provided in the back of the terminal double workbox without the use of an adapter plate.The GHLF shall <br /> block to allow the voltage to be measured directly without be mounted on the wall or the ceiling.The unit shall have an input <br /> removing the device.Typically this would be done at the end of the voltage range of 16-33 volts with either direct current or full wave <br /> line to confirm design criteria.Most measurements will be taken rectified power at 24 VDC,The appliance shall be capable of testing <br /> using the S+and S-locations although access is provided to other supervision without disconnecting wires,verify voltage without <br /> locations.Notice:Care should be taken to not short the test probes. removing unit and be capable of mounting to a surface back box. <br /> GEIVTEX Fire Protection Products Group 7_eelalic.Ibis aQ,10.4 GHLF-02 <br /> CORPORATION (1erttex.com Phone:01C,392719ti j Toll-free'%i00.43Yi.3',91 Fax:61'>._i)2.4219 <br /> n Fnl. In 1, inII r tr Itto tr, , i1 ,.,tr t 4,r;1 1q:,.I fln prr,dr rl<i 1(1 II..,.t.tl 11, <br />