Wheelock EL4XHN-NW Eluxa Outdoor 4X Horn

The Wheelock EL4XHN-NW is an Eluxa outdoor 4X electronic horn for wall or ceiling notification, supplied with a matching white NEMA 4X surface backbox. It provides audible signaling on 12 or 24 VDC/VFWR NAC circuits with three field selectable horn patterns and high or low dBA output. The assembled unit is listed for indoor or outdoor use and achieves NEMA 4X and IP66 ratings when installed with the included backbox. Key Specifications: Type: Eluxa outdoor electronic horn, NEMA 4X assembly, white housing, no lettering Core Function(s): Audible notification with three horn patterns (Continuous, Temporal 3, and T3/T4) and selectable high or low sound output Loop/Protocol: Conventional 2 wire 12/24 VDC or 24 VFWR notification appliance circuits Power: 16 to 33 VDC/FWR operating range; horn supports 12 or 24 VDC with maximum nominal current of approximately 0.054 A at 12 VDC and 0.052 A at 24 VDC in high output DC mode Indicators/UI: Internal settings for horn pattern and high/low dBA; 2 wire connection on supervised NACs Environmental: Indoor or outdoor use, NEMA Type 4X and IP66 when installed with the included 4X backbox; typical operating range −40 °C to 66 °C Compatible Backboxes & Accessories: EL4XBB-W – White NEMA 4X surface backbox for Eluxa 4X white horn models (factory included with EL4XHN-NW; also available as a replacement) System Compatibility: Compatible with fire alarm control panels and accessories approved for Wheelock Eluxa, Exceder LED3, and RSS notification appliances using standard Wheelock synchronization where required.