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Products ---> Loudspeakers / Ringers ---> Explosion Proof
SR40 / SR60  

Guardian’s SR40 Explosion Proof unit can be set up as a loud speaker for paging applications, loud ringer to signal incoming phone calls, or both functions can be combined in one device.

• SR40s
o 24V Ringer P7240
o 24V 15 Watt Paging Speaker / Ringer P7241
o 230V Ringer P7243
o 230V, 15 Watt Paging Speaker/Ringer P7244
o 30 Watt 70V Paging Speaker P7245
o 30 Watt, 70V Paging Speaker with D.C. Filter
   Circuit for monitoring line integrity P7246
o 30 Watt, 16 Ohm Paging Speaker P7247
o 12V Ringer P7248
o 12V, 15 Watt Paging Speaker/Ringer P7249
o 120V Ringer P7250
o 120V, 15 Watt Paging Speaker/Ringer P7251

• SR60s
o 60 watt, 70V Paging Speaker P7260
o 60 watt, 16 Ohm Paging Speaker P7262
 
Explosion Proof  
Guardian Telecom Explosion Proof Speakers & Ringers meet rigorous demands of the highest hazardous area classifications. Intrinsically safe, they maintain appropriate safety standards while in environments where ignitable concentrations of flammable gases, vapors or liquids may be present under normal operation conditions.
 
CE20 Ringer  
Guardian’s CE20 Explosion Proof Ringer is designed for use in-doors and out-doors in hazardous areas where flammable gases, vapors or dust may be present.
 
CE20 Ringer with Horn  
By adding a Projector Horn to the CE20 Explosion Proof Ringer. sound pressure level at one meter, on axis is up to 90dB
 
GHS-15ExdFM(T)  
The Guardian HS-15 ExdFM(T) is an explosion proof speaker for Class I, Division 1 areas.
 
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