C3 Controls WTL-50SM3DF Tower Light Intermittent Sound Module

C3 Controls WTL-50SM3DF is a 50 mm World Tower Light intermittent sound module designed to be the last module in a stack of C3Controls WTL 50 mm tower lights, pairing with the system’s LED light modules. It operates on 120 VAC (60 Hz in the US; 50 Hz variants available regionally) and delivers an intermittent alarm with field-selectable output of 85 dB or 100 dB. As part of the WTL family, the module is built for durability with a polycarbonate housing and is designed to withstand long service life (up to 100,000 hours) while maintaining compatibility with the 50 mm tower-light configurations that stack up to five modules in a single assembly. The WTL-50SM3DF must be installed as the last module in the stack, and approvals include CE and UL file.