2-Wires Surveillance Earpiece with Ptt Mic for Motorola Gp328

China 2-Wires Surveillance Earpiece with Ptt Mic for Motorola Gp328, Find details and Price about China Surveillance Earpiece, Two Way Radio Earpiece from 2-Wires Surveillance Earpiece with Ptt Mic for Motorola Gp328

Model NO.
EM-4138
Jack Diameter
Depends on Radio Connector
Item
Two-Wire Surveillance Earpiece with Ptt Mic
Connector
M2 Multi Pin Connector
for Radios
Gp328/Gp338/Gp340/Gp380/Ht1250/Ht750/PRO5550,etc
Cable Material
Kevlar+PU
Warranty
10 Months
Voice
Loud & Clear
Users
for General, Guard, Security, Policeman, Swat
Ptt
Laple Ptt with Microphone & Metal Clip
Package
1PCS/Plastic Bag
Trademark
RTC
Transport Package
1PCS/Plastic Bag, 50PCS/Polg Bag
Specification
CE
Origin
China
HS Code
85183010
Model NO.
EM-4138
Jack Diameter
Depends on Radio Connector
Item
Two-Wire Surveillance Earpiece with Ptt Mic
Connector
M2 Multi Pin Connector
for Radios
Gp328/Gp338/Gp340/Gp380/Ht1250/Ht750/PRO5550,etc
Cable Material
Kevlar+PU
Warranty
10 Months
Voice
Loud & Clear
Users
for General, Guard, Security, Policeman, Swat
Ptt
Laple Ptt with Microphone & Metal Clip
Package
1PCS/Plastic Bag
Trademark
RTC
Transport Package
1PCS/Plastic Bag, 50PCS/Polg Bag
Specification
CE
Origin
China
HS Code
85183010
Two-Wire Surveillance earpiece with PTT mic for Motorola GP328

2-Wires Surveillance Earpiece with Ptt Mic for Motorola Gp328


Ideal for environments that require Discrete communications, surveillance accessories allow the radio user to privately receive messages with an earpiece. This is a 2-wire surveillance kit with clear acoustic tube.
 
Advantage:
1. Professional surveillance two wire kits, with medicinal Grade acoustic tube; discreet and  comfortable;
2. Separated microphone in most popular PTT. PTT button and earpiece for discreet  communication 
3. All have Kevlar reinforced cable and over molded strain assemblies,and over molded strain relief.
4. Optional black or beige color.
5. Clear sound quality, noise eliminated.
6. Can change the earplug (Eartip1, Trigonal, and NOISE LIMITER) as your request.
7. Ideal for security, SWAT and other applications which require discrete communications.
 
Speaker Specification
Type Transducer Moving coil dynamic speaker
Impedance 90Ω±15% @1KHZ
Sensitivity 110±3dB @1KHZ
Resonance freq (F0) 400HZ±20%
Frequency respond F0~5KHz
Rated input power 500mW
Maximum input power 800mW
 
Microphone Specification
Sensitivity Range-34 ± 2dB RL=2.2K ΩVs=3.0V(DC) 1KHz 0dB=1V/Pa
Impedance Max 2.2KΩ 1kHz (RL=2.2KΩ)
Frequency 20-20KHz
Current Consumption Max0.5uA RL=2.2KΩ Vs=3.0V(DC)
Operation Voltage Range1.0V-10V (DC)
Max Sound pressure Level115dB S.P.L