Wheelock ELFHSW Low Frequeny Horn Strobe (White)

The Wheelock ELFHSW is an Eluxa low frequency sounder strobe for indoor wall notification, combining low frequency audible signaling for sleeping-room fire and CO requirements with an LED strobe that has field-selectable 110 or 177 cd settings. It supports Continuous, Code 3 (fire), and Code 3/Code 4 (CO) sync-control operation and mounts using the included plate for pre-wire and final install. Key Specifications: Type: Low frequency sounder strobe (indoor wall) Core Function(s): 520 Hz low frequency audible signaling with LED strobe for fire and CO applications Loop/Protocol: Conventional 24 VDC/VFWR NAC (16 to 33 VDC/VFWR) Power: Strobe candela selectable 110 or 177 cd; UL max current 0.164 A (110 cd) and 0.256 A (177 cd) Indicators/UI: Finger slide switches (no tools), built-in level adjustment, snap-on grille, IN/OUT screw terminals for #12 to #18 AWG Compatible Backboxes & Accessories: ELSPKBB-W – Eluxa wall backbox (white) DSM – Sync modules for strobe synchronization System Compatibility: UL/ULC listed as compatible with FACPs and accessories determined compatible with Exceder LED3 and Wheelock RSS strobe-based products (including RSS, CH, E, EH, ET, ST, HS, MT, S8, SA, STH, and Z series).