ELKM1TWS
The Elk M1 Speaker / Microphone Combination is designed to be used with both the Elk-M1TWI M1 2-Way Listen-In Interface and Elk-M1EZ8TWI M1 EZ8 2-Way Listen-In Interface. This Speaker / Microphone Combination requires 4 conductor cable. Up to 12 may be connected.
Elk Products designs and manufactures quality electronic equipment for the professional security alarm and home automation installer. Our products include siren drivers, speakers, relays, timers, programmable controls, surge suppressors, telephone equipment, amplifiers, recordable units, batteries and more.