Edwards Signaling 878DEX-N5 ADAPTAHORN 120V Extension Pair

Keep personnel safe and facilities compliant with the Edwards Signaling 878DEX-N5 ADAPTAHORN — a heavy-duty horn engineered for reliable audible notification in hazardous locations. This Edwards Signaling horn delivers a high-decibel, vibrating signal on standard 120V AC power, providing unmistakable alerts for security, fire alarm, surveillance and process monitoring systems. Built to withstand harsh industrial environments, the 878DEX-N5 features a NEMA 4X, explosion-proof enclosure and diode-polarized circuitry for supervised field wiring and simplified integration into existing alarm loops. The unit’s wall-mount design and 3/4" conduit tap make installation straightforward and reduce onsite labor. Ideal for refineries, grain elevators, chemical plants and shipboard applications, this horn minimizes downtime and helps ensure regulatory compliance where hazardous-location signaling is required. Upgrade your facility’s audible notification with a rugged, code-ready horn designed for continuous performance. Contact sales or add the Edwards 878DEX-N5 to your next procurement to strengthen your site’s security and monitoring capabilities.

• Provides dependable, high-decibel audible alerts in hazardous locations to improve site safety and emergency response times
• Explosion-proof, NEMA 4X-rated housing resists dust, water and corrosive conditions for durable outdoor and industrial use
• Diode-polarized design supports electrical supervision and simplifies integration with fire alarm and monitoring circuits
• Wall-mountable with 3/4" conduit entry for fast field wiring and secure installation on industrial panels or structures
• 120V AC operation delivers consistent performance on standard facility power, reducing the need for additional transformers