The farther the sound travels from a ceiling mounted speaker the more floor space it covers.
Ceiling mounted fire alarm speaker.
Series et70wp ceiling mount red weatherproof speaker strobe 24 vdc et70wp 2475c fr.
Flush mount to north american 4 inch square electrical box 2 1 8 in 54 mm deep or 960a 4rf round flush box.
Double click on above.
A room with a 10 foot ceiling should have a speaker approximately every 20 feet while a room with a 30 foot ceiling should have speakers located every 60 feet.
Sspkwlp series sspk24wlp and sspk24 15 75wlp series low profile wall mount speaker strobe.
Wsspk series wsspk and wsspk24 series.
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Speaker strobes are mounted to a flush north american 4 square electrical box 21 8 54 mm deep.
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16 to 33 vdc 24 vdc nominal or 16 to 33 v fwr 24 v fwr nominal.
Indoor outdoor wall and ceiling speakers provide a plug in design that speeds installation and virtually eliminates costly ground faults.
The shallow depth of genesis devices leaves ample room.
25 vrms or 70 vrms.
No extension ring required.
Rotary switches allow installers to select voltage and power and the 7 field selectable candela settings for wall and ceiling mounting accommodate any application.
Four inch cone or 102 mm provides high quality tone and voice reproduction multi tapped design provides output power of 1 4 w 1 2 w 1 w or 2 w with either 25 vrms or 70 7 vrms input in out wiring terminals for 18 awg to 12 awg.
24vdc and 120vac fire alarm bells.
Suitable for indoor wall or ceiling applications.
Genesis ceiling speaker strobes simply unlatch and hinge down to open.
System sensor speakers transmit the clear intelligible messages necessary to meet code save lives and protect property.
The increased spacing for higher ceilings is again due to audible sound traveling in an expanding cone.
Indoor ceiling or wall applica tions only.
Low total harmonic distortion of the sp series line of speakers provides high fidelity and high sound output making them ideal for use in high ambient noise environments.
Low ceiling heights do not permit mounting at a minimum of 80 inches visible appliances shall be mounted within 6 inches of the ceiling.
Refer to the annex of nfpa 72 for exceptions to these guidelines a 18 5 4 3.
Fire alarm speakers with models for ceiling or wall mount.
Sspkclp series sspkclp and sspk24clp series low profile ceiling mount selectable candela speaker strobe and universal mount speaker.
See 18 5 4 1 and 18 5 4 2 and for ceiling mounted strobes no more than 30 ft.