• Security Surveillance Earpiece with Acoustic Tube for SL4000
  • Security Surveillance Earpiece with Acoustic Tube for SL4000
  • Security Surveillance Earpiece with Acoustic Tube for SL4000
  • Security Surveillance Earpiece with Acoustic Tube for SL4000
  • Security Surveillance Earpiece with Acoustic Tube for SL4000

Security Surveillance Earpiece with Acoustic Tube for SL4000

Wire Material: PU
Color: Black
Type: Electret Earphone
Function: Noise-Cancelling
Jack Type: Two Way Radio
Model No: Em-4238
Samples:
US$ 8/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Manufacturer/Factory, Trading Company, Other

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Guangdong, China
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The supplier has import and export rights
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More than 50% of buyers repeatedly choose the supplier
Years of Export Experience
The export experience of the supplier is more than 10 years
Experienced Team
The supplier has 13 foreign trading staff(s) and 9 staff(s) with over 6 years of overseas trading experience
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Basic Info.

Model NO.
EM-4238
Earpiece Style
Acoustic Tube Earpiece
Warranty
10 Months
Export Markets
Global
Work for
Two-Way Radio/Walkie Talkie/Intercom
Cable
Kevlar+PU
Style
in-Ear
Line-Control
Line-Control
Microphone
with Microphone
Earpad Size
One Size
Logo
Customized
Package
PE Bag
Transport Package
1PCS/Plastic Bag, 50PCS/Polg Bag
Specification
SGS
Trademark
RTC
Origin
Shenzhen, China
HS Code
85183010
Production Capacity
10, 000PCS/Month

Product Description


Product Description
2 wire surveillance kits with Popular PTT
1. Acoustic tube style
2. Kevlar-reinforced cable
3. Black and Beige color
4.12 months warranty


Feature:
 
1. Professional surveillance 2 wire kits, with medicinal Grade acoustic tube; discreet and comfortable
2. Quick disconnection acoustic tube
3. Medium-duty Integrated PTT and lapel microphone with durable metal clip on its back.
4. All have Kevlar-reinforced cable assemblies and over-molded strain assemblies and over-molded strain relief.
5. Clear sound quality
6. Can change the earplug (Eartip, Trigonal, and NOISE LIMITER) as per your request.
7. Suitable for security, SWAT and other applications which require discrete communications


1. Speaker Specification

Type

Transducer Moving coil dynamic speaker

Impedance

200 Ω±15% @1KHZ

Sensitivity

111±3dB @1KHZ  At 950mV 150Ω on a Coupler

Resonance freq

(F0) 400HZ±20%

Frequency respond

100~5KHz

Rated input power

10mW

Maximum input power

300mW


2. Microphone Specification

Sensitivity Range

-38 ± 3dB RL=2.2K Ω Vs=3.0V(DC) 1KHz 0dB=1V/Pa

Impedance Max

2.2KΩ 1kHz (RL=2.2KΩ)

Frequency

50-1600Hz

Current Consumption Max

0.5uA RL=2.2KΩ Vs=3.0V(DC)

Operation Voltage Range

1.0V-10V (DC)

Max Sound pressure Level

115dB S.P.L

Security Surveillance Earpiece with Acoustic Tube for SL4000Security Surveillance Earpiece with Acoustic Tube for SL4000Security Surveillance Earpiece with Acoustic Tube for SL4000Security Surveillance Earpiece with Acoustic Tube for SL4000
Your inquiry will be answered at the earliest time
Pre-sales ( online consultation )
After-sales ( timely delivery )
Design R&D center
QC for each product

"We are very happy with RayTalk. The product quality is better and your pricing is comparable to the suppliers that we used previously.  Usually we receive shipments from you 2-3 weeks earlier than our previous suppliers, which is very helpful.  I also love that you are able mark the products with our part number - this makes it much easier for our warehouse to receive and sort the product."
                                                         From Danny Feemster (Two way radio accessories)
"This was a very positive transaction. The supplier is very well informed on their products and was able to assist on all aspects of the transaction.They are very specific in the product specifications and what is discussed is what is delivered.There is excellent communication and very thorough in response. Everything I had asked was answered in a timelyfashion.
On top of good communication and a quality product. The delivery of the product came within 2 weeks which means they processed my order immediately.
Very much appreciated.
Am now doing ongoing business with Shenzhen Raytalk Technology Co."
                                                               From Brandon Marton (Two way radio accessories)

"The price is favorable (equal quality) :) Excellent and quick on service."
                                                                  From Jan Marálek (Two way radio accessories)
Security Surveillance Earpiece with Acoustic Tube for SL4000Security Surveillance Earpiece with Acoustic Tube for SL4000
Security Surveillance Earpiece with Acoustic Tube for SL40001.PACKAGE:Natural carton package or OEM service.

2.LEADTIME:Whithin one week for samples, order depand on the quantity.

3.SHIPPING METHOD:DHL,EMS,UPS etc as you want

4.PAYMENT:
T/T, Western Union, paypal in small amount.
Our prices DO NOT include any customs duty or tax.
Please be responsible for custom tax if your local custom charge some custom tax.

5.RETURN and WARRANTY: 
100% QC inspection before shipment. Accept exchange within 7 working days after you received.
Pls contact us before you return.
All of our products have 1 year warranty.

6.MINIMUM ORDER:
Sample order and trial order are welcome.

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