Surveillance Kits

    EM-4022


    2 Wire Clear Tube Earset

    2 wire acoustic tube earpiece with small lapel PTT


                                            Speaker
    Dimension                    16mm    
    Frequency200-5000Hz
    Sound Pressure Level90dB ±3 dB
    Impendance90Ω ± 10%    
    Voice Frequency100mW
                                         Microphone
    Dimension9.7*5.0mm  
    Frequency20-16000Hz
    Sensitivity-36dB ± 2dB
    Impendance2.2KΩ



    Feature:

    1. 2 wire surveillance kit with acoustic tube earphone

    2. Small lapel Push-to-talk(PTT) and built in microphone 

    3. Earphone with Low profile acoustic tube for discreet communications

    4. Molded strain reliefs to protect cables from excessive bending and pulling

    5. Can be worn on the lapel or shirt cuff

    6. Comfortable to wear for long hours 

    7. Skin color, beige color available

    8. Can be easily concealed under a sport coat, jacket or other clothing

    9. Design for surveillance, security, public safety, etc