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  Wheelock WH-103146 STH Cluster with RSS Strobe Red

Wheelock WH-103146 STH Cluster with RSS Strobe Red


Our Price : $823.00

Product Code: WH-103146


The Wheelock Series STH Cluster Speaker with MCCH MultiCandela Strobe is designed for indoor ceiling mounting in high ambient noise environments. It is available with 2, 3 or 4 speakers for wide area coverage. The Cluster Speaker Strobe is supplied with STH-15SR, UL1480 Listed horns and one RSS- 24MCCH, UL1971 Listed ceiling strobe mounted to a NEMA 1 steel enclosure. The strobe is synchronizable. The Series STH Cluster Speaker with MCCH Strobe come fully assembled. Series STH Cluster Speaker with MCCH Strobes is designed for UL Required Fire Life Safety applications.

Supplied with two STH-15SR horns and one RSS-24MCCH Strobe, designed for corner mount. The strobe plate has the following options:-
-Red with no lettering
-Red with FIRE lettering.

Applications for Series Cluster Speaker Strobes:
Designed for use in Manufacturing Plants, and Factories with high ambient noise levels and for UL Required Fire Life Safety Applications.
-Hazard warning/alerting
-Industrial audible and visual signaling
-Process control area notification
-Warning lights, Security alert indication
-Emergency notification, Employee notification


Model Numbel: STH-2R24MCCH-NR
Order Code: 3146
Strobe Plate: Red with no lettering
  • STH-15SR Speakers are UL Standard 1480 Listed.
  • RSS-24MCCH Strobes are UL Standard 1971 Listed
  • Compliant with ADA, OSHA 1910.165, ANSI 117.1, NFPA 72, NFPA 101, and IFC
  • Cluster and Strobe wiring can be monitored for integrity by the Control Panel
  • Cluster Speaker Strobes come fully assembled
  • High efficiency unit for fire life safety and/or general communication announcing/notification
  • Provides high-intelligibility voice reproduction and high intensity visual alerting for emergency life safety applications, alarm and protective signaling
  • Speakers and Strobes are prefabricated to a 10 x 10 x 6 NEMA 1 steel enclosure for indoor use.
  • Mounts to ceiling
  • Only 1 pair of wires needed for audio connections
  • Strobes are connected to the NAC Strobe Circuit and are selectable 115 or 177 cd
  • Each individual STH-15SR horn is capable of delivering up to 102 dB at 15 watts at 10 feet
  • Omni-direction
  • Conduit knockouts for 1/2 or 3/4 coupling

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