078213H COVERT KIT THREE WIRE

FEATURES Available in black and beige color. Separated microphone, PTT button and earpiece for  discreet communication.  Surgical acoustic tube; discreet and comfortable; available in clear     and black. Strong but flexible cable with Kevlar reinforcement.  Used with ear mould allows ambient sound and provides better wearing.  For covert operation where discreet communication is essential.  Suitable for patrolling police, security personnel in hotel, conference hall, casino and restaurant, etc.  Technical specification   Speaker; Dimension 16.0*10.6mm Impedance 90±20 Ohm Sound Pressure Level 111±3dB at 1000Hz Microphone Type Electret Condenser Microphone  Impedance 2.2kOhm Sensitivity -40dB±2dB at 1000Hz(0dB=1 V/Pa) Operating Voltage 1.1-10VDC  PTT  Dimension(mm) Ø 14.8 (Max), 52.5mm in length Download range brochure (PDF; 4.8mb) Weight: 0.0620 kg Barcode Number: 9323229003524