Simplex 4902-9717 Speaker, White, TrueAlert SF 24/02 UIO assemblies may be mounted

UIO assemblies may be mounted in Edwards enclosures

These new appliances are designed with energy-efficiency

dual voltage (25/70 VRMS) capability and field selectable taps from 1/8 to 8 watts

dual-action (i

The multi-mod ten input monitor module that provides ten (10) Style B (Class B) or five (5) Style D (Class A) supervised initiating device circuits (IDC)

Simplex 4902-9717 Speaker, White, TrueAlert SF 24/02 UIO assemblies may be mountedSimplex 4902 9717 TrueAlert Speaker, Wall Mount, 25 70. 7V, 1 4, 1 2, 1, 2watts, White, "FIRE" Simplex 4902 Series speakers provide high quality sound for emergency fire alarm use as well as for background music. The moisture repellent speaker is designed for smooth frequency response with minimal distortion. The multi tapped speaker transformer accommodates either 25 VRMS or 70. 7 VRMS and provides an output of from 1 4 W to 2 W to provide