Aiphone Call Audio Master Station,1570 ft. LEM-1

Primary Station, Indoor, Height (In.) 2 in, Width (In.) 6 5/16 in, Depth (In.) 5 3/16 in, Door Station Height (In.) 2 in, Door Station Width (In.) 6 5/16 in, Door Station Depth (In.) 5 3/16 in, Master Depth (In.) 2 in, Master Height (In.) 6 5/16 in, Master Width (In.) 5 3/16 in, Distance (Ft.) @ 18AWG 1,570 ft, Distance (Ft.) @ 22AWG 650 ft, Wiring Conductors 2 Conductors, Wire Type 22 AWG, Power Source 6V AC, Voltage 6V AC, For Use With LE Series, Includes Mounting Hardware