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Alarm Bell

Alarm Bell Features

Input Voltage Range 16 - 32 Volts DC Alarm Current 10 - 100mA max Standby Current 60uA average 100uA peak @ 24 Volts DC 40uA average 80uA peak @ 16 Volts DC Operating Temperature 32ºF - 140ºF Humidity 0 - 95% RH Detector Sensitivity Set at 10% / 50CM ± 3%	LFB 6 - 6" dia.	LFB 8 – 8" dia

Back box available upon request. 110/220 Volt AC available upon request.	Available UL Listed and non UL Listed

Alarm Bell Description

LIFECO LFB series bells are intended for fire alarm application only. The gong is of cast alloy metal suitable to produce loud and standard alarm bell sound.

Two gong sizes are available to suit high or low noise level applications. Each bell is supplied with a mounting plate to fix it on a standard utility box.

Catalogue #	Model #	Size	Voltage	Current	Sound output	Application	Colour
1051 – NA/FA	LFB 6	6 "	24 VDC	60 mA	85 dbA @ 1mtr.	Indoor	Red
1051 – NA/FA	LFB 8	8"	24 VDC	60 mA	87 dbA @ 1mtr.	Indoor	Red
1051 – NA/FA	LFB 6W	6 "	24 VDC	60 mA	85 dbA @ 1mtr.	Outdoor*	Red
1051 – NA/FA	LFB 8W	8"	24 VDC	60 mA	87 dbA @ 1mtr.	Outdoor*	Red

* Weather proof back box available on request.

Alarm Bell Application:

All audible alarm devices shall be installed at a height of 2.2 m (min.) from the finished floor level (FFL) and 300 mm (min.) below from the ceiling level. These devices will not operate without electric power.