SIMPLEX 4903-9193 Wall Strobe White SF 28/01 The suggested sound pressure level

The suggested sound pressure level for each signaling zone used with alarm signals is at least 15 dBA above the average ambient sound level

The LC-103-PIMSK also has support for anti-masking

The remaining units on the SLC loop continue to fully operate

Integral power supply charges 18 AH batteries

or wall mounted using the 105BX junction box with the 105BM mounting bracket

SIMPLEX 4903-9193 Wall Strobe White SF 28/01 The suggested sound pressure levelSpeaker visible (S V) notification appliances combine a multi tapped speaker and a high intensity strobe to provide audio tone notification and visible notification from the same appliance. Speakers and strobes are wired separately. The speaker is multi tapped with taps available for either 25 VRMS or 70. 7 VRMS and the strobe is selectable for either free run or synchronized operation. Strobe Selection. Proper selection of visible notification is