Standard Transmitter

The OZ-01 is a Standard Carbon Transmitter/Microphone compatible with almost any G-style handset. It features a vandal resistant cover designed for long, durable use with phone handsets. - Type : Carbon Granule - Response Range: 300-3400 Hz - Movable Resistance : 25-80 ohm at 50mA D.C. - Weight: 17 grams - Dimension: (Ø) 45.8 x 14.5 mm