Selectone® Audible Signaling Device Is Designed To Produce Crisp, Clear Tones, Digital Voice Messages And Live Public Messages.

The compact size and attractive appearance of this audio signal make it used for use in office, hallways, reception and plant areas. Short, folded re-entrant horn is interposed between the diaphragm and surrounding air space. Provides maximum dB output and very good frequency response. Internal gain control allows output adjustment from 64 dBa to a maximum of 88 dBa at 10 feet. Rugged speaker cone and projector are made of spun aluminum. Housing is constructed of die-cast aluminum. Powder coat finish. Dust and moisture proof gaskets protect device from the elements. UL listed. 5 Year Limited Warranty

When purchasing for new installations, Audible Signal Devices require Universal Tone Module (sold separately) for operation.

Edwards Signaling® Multi-Tone Electronic Signals Are Used For Emergency Warning Systems, Plant Evacuation And Security Alarms, Shift Notifications, Paging Signals And Other Industrial Applications.

Edwards Signaling® Multi-Tone Electronic Signals are solidly made for long lasting durability and dependability. Heavy duty industrial tone selectable signaling device capable of producing volume controlled high decibel tones. Microprocessor circuit creates multiple distinctive tones selected by setting a dip switch within the unit. Can be activated from field wired normally open contacts or from an external voltage source such as an output of a PLC. PLC compatibility assures no additional loading resistors or relays are required for set up. 1/2" conduit or surface mounting. Available with 1 or 4 input and outputs and 120V AC, 20-24V DC, 24V AC/DC and 120-240V AC, 125-250V DC voltages. Explosion Proof Signal for use in hazardous locations is also available. UL and cLU listed.

Selectone® Universal Tone Module Is A Microcontroller-Based Tone Generator Capable Of Producing 32 Different Tones.

Housed in a plastic cover imbued with stainless steel fibers for superior strength. Circuitry is shielded from Radio Frequency Interference (RFI) and Electro-Magnetic Interference (EMI). Edge connectors allow quick and simple installation. Module provides crisp, clear digital signals easily distinguished from the ambient noise of commercial, institutional and industrial environments. Tone is easily selected using 5 DIP switches. UL and cUL listed, CSA Certified and CSFM Approved. 5 Year Limited Warranty.