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(CRS-LOLAT) Listen Only Acoustic Airtube Earpiece w/ Cable

(CRS-LOLAT) Listen Only Acoustic Airtube Earpiece w/ Cable

$60.00AUD
$60.00AUD
Sale Sold out

List Price EX. GST

CRS-LOLATS-2.5

Connector Chart

Listen Only Acoustic Airtube Earpiece 

Designed for covert surveillance and discreet communication, the earpiece features a clear replaceable screw in acoustic tube ideal for issuing to individual staff.

Ideal for all industries, the earpiece is popular with security, hospitality, surveillance and event personnel.

Short Cable 

  • Intended Use:
      • Alongside a Remote Speaker Microphone 
  • Available in 2.5 mm and 3.5mm Connector

Long Cable

  • Intended Use:
      • Direct Connection to Office, Base Station, or Vehicle Two-Way Radio
  • Available in 2.5 mm, 3.5mm and 3.5mm Threaded Connector 

Key Features:

Electrical Specifications for Speaker

Speaker Type Mylar Speaker
Speaker Dimensions Ф16.0 mm
Speaker Impedance 90 Ohms±20%
Rated input Power 5mW
Max. Input Power 10mW for 1 Minute
Sound Pressure Level 99 dB±4dB/1mW at 1KHz
Distortion 5% Max. Rated Input at 1KHz

Electrical Specifications for Cable

Open/short circuit standard At least 20KΩ
Acceptable capacitance Less than 0.05µF
Open/short circuit test time 2.0 seconds
Conductance resistance Less than 3.00Ω
Input voltage for insulation resistance test 300V
Insulation resistance standard At least 20MΩ
Insulation resistance test time 0.01 second

Product Reliability Assurance Test

Storage / Work Environment -40℃~70℃; 24H.
Drop 152.4cm; 10 times.
Bending (Cable) ±90°; 30cycles/min; 200g load; 10000 cycles.
Pulling (Cable) Cable pulling force: 10Kgf;

2-PIN plug pulling force :5Kgf;

Speaker pulling force: 5Kgf

Plug, Jack pulling force :5Kgf;
PTT Life The test is not applicable
Electronic static discharge Connect discharge: 8KV; disconnect discharge: 15KV
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