Cooper Wheelock ET90-24MCCH-FR Ceiling Speaker Strobe These thermal detectors provide effective

These thermal detectors provide effective

The beam operates primarily on the principle of light obscuration using infrared

Using an infrared signal

and red or white housing colors ensure there is a device for every application

and sprinkler supervision

Cooper Wheelock ET90-24MCCH-FR Ceiling Speaker Strobe These thermal detectors provide effectiveThe Cooper Wheelock ET90 24MCCH FR high performance Series ET Speakers and Series ET Speaker Strobes provide high audio output; clear audibility, dual voltage (25 70 VRMS) capability and field selectable taps from 1 8 to 8 watts. Designed to meet the critical needs of the life safety industry for effective emergency voice communications; tone signaling and visible signaling to alert the hearing impaired. The Cooper Wheelock ET90 24MCCH FR low profile