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obtrusive (surface mount conduit)
Flammable gases (% LEL)
The EVS-50W has its own power supply with battery backup and four speaker circuits which can be expanded to eight speaker circuits with the optional EVS-CE4
The AFC-50 has a 5 Amp power supply with two Notification Appliance Circuits (NACs) and two Input/Output (I/O) circuits
field-selectable settings
VESDA VRE-002 Double Blanking Plate SMB500-US obtrusive (surface mount conduit)The Vesda VRE 002 is a 19 inch rack enclosure that can house up to 12 display and or programmer modules, VESDAnet sockets, or relay only modules It is a laser based smoke detection system that actively draws air into its sampling holes to increase the chance of smoke being detected.
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