KP-22 Basic Serie 

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Feature

Reinforced cable

High quality earphone and microphone provide absolute audio clarify

Revolving ear-hook allows use either right or left ear and adapts easily to any ear size

Designed for general applications, industrial, hotels hospitals surveillance, etc

Speaker

Distorsion:  ≤ 5% at 100 Hz – 5 KHz 1mW

Input Power:  Rated: 10mW Max:20mW

Speaker Sensitivity: 80dB±3dB @ 1kHz

Rated Resistance: 32Ω ± 15%

Working Temperature:  -20ºC ~ + 55º

Microphone

Type:  Electret Microphone

Frequency Range: 100Hz - 10kHz

Directivity:  Omni-directional

Sensitivity: ≤.2k Ω

Impedance:  -42dB±3dB @ 1kHz

Working Voltage:   1V~10V

Working Temperature:  -20ºC ~ + 55º

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