System Sensor WFDTN 13/01 For surface mounting use a

For surface mounting use a Cat

Series Combustible Gas Fixed Gas Detector

the low profile design incorporates a speaker mounting plate

Viking VI Hunter 2015-2016

Wheelock ELSPSTR Description - The Wheelock E50 Wall and E60 Ceiling Speakers and Speaker Strobes are designed for high efficiency sound output for indoor applications

System Sensor WFDTN 13/01 For surface mounting use aThe new WFDTN Series waterflow detectors from System Sensor consists of a rugged, NEMA 4 rated enclosure that is more damage resistant than previous metal designs. The waterflow detector is designed for both indoor and outdoor use, with the widest available temperature range, from 32F to 150F.