Wheelock E90-W Speaker, Round, Wall/Ceiling, White 10/02 such a waterflow switches and

such a waterflow switches and pull stations

The industry standard for Commuicators

with screw terminals provided for power (+ and –)

The built-in relay module turns off fans

Wheelock E90-W Speaker, Round, Wall/Ceiling, White 10/02 such a waterflow switches andThe Wheelock E70 Wall and E90 Ceiling Speakers and Speaker Strobes are designed for high efficiency sound output for indoor applications. The E product line features intelligible communications with crisp, clear voice messages and tone signaling, ideal for mass notification, and voice evacuation. Providing a sleek aesthetic appearance, the Wheelock Series E High Speaker Strobes feature dual voltage (25 70 VRMS) capability and field selectable taps