roshni sounder
Abstract: roshni BS5839 depth sounder low cost fire alarm fire alarm a2637 fire alarm design lf818
Text: A range of Electronic Sounders designed for use within fire alarm systems, intruder alarm systems and industrial signalling systems. Designed for reliability in operation the range comprises several different models; Roshni, a wall mounting sounder for signalling
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roshni
Abstract: roshni sounder 10-15V beacon 20-30VDC
Text: A range of Xenon Beacons designed for a wide variety of fire, security and industrial applications where reliabilty, efficiency and flexibility are of prime importance. Available in 12V DC, and 24V DC and 240V AC all offering high efficiency energy to light conversion and consequently
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0-15V
-10OC
100mm
roshni
roshni sounder
10-15V
beacon
20-30VDC
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roshni sounder
Abstract: roshni fire alarm "Volume Control" automatic volume control
Text: R O S H N I LO W P R O F I L E S TA N D A R D 63mm Specification conventional sounder, although it finds uses in much wider Voltage 9 - 28Vdc *1 applications such as security, general signalling and process Current 16mA (tone 3) alarms. The wide operating voltage and range of tones available
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28Vdc
102dB
230Vac
roshni sounder
roshni
fire alarm
"Volume Control"
automatic volume control
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