For fixed paging applications such as fast-food restaurants, supermarkets, gas stations, busing and transportation, commercial facilities and dispatch. omnidirectional for forgiving pick-up of users that may not be focused on or committed to the mic. Long lasting push-to-talk switch with external contact closure. Dual zone available as the AMC105-2-19 featuring two DPDT sealed micro switches with color coded buttons for easy identification, permits paging in two areas, and an all-call feature is obtained by depressing both buttons simultaneously. 19 heavy-duty chrome plated gooseneck and 2 3 / 4 flange included. 6 cable terminates with stripped and tinned ends.
 
Microphone with Push-to-Talk Switch
AMC105SNO-19: Single Zone 19 Heavy-Duty Gooseneck and Flange
Polar Pattern: Omnidirectional
Frequency Response: 150Hz-10KHz , Sensitivity: -56 dBV (1.6 mV) @ 1 Pa
Impedance: 550 ohms