Police two way radio walkie talkie intercom system from china

Instructions
Press the launch button (also called PTT key) and began to speak, after finished his speech must release the PTT key, otherwise not hear each other talk (with the habit after unknowingly trouble). You do not have to speak loudly when, otherwise it will cause distortion voice, just at a distance walkie 5-10CM sentenced to normal volume speech.

Specifications

Technical Assistant

1. Can not talk with other members in the group?

First, confirm that the frequency and sub-audio signal that you are using the same with the other members of the group; if no problem, please confirm other members in the group are in the service area.

2. Appear other group members' voices in the channel?
Please change the sub-audio tone, while the group must change the tone of all the walkie-talkie, or apply to change the frequency.

3. When the battery is properly charged, but  the battery life is not long ?
Battery life is up, replace the batteries(Nickel-metal hydride battery charge and discharge times of normal use is generally 500 times, lithium batteries 1000 times)

4. Intercom can not scan?
Not included in the channel scan (professional setting) or the machine's scanning function is disabled when the intercom programming.

5.The whole band have noise after programming?
When programming the intercom mute/noise  all open. Non-professionals do not recommend adjustment parameters.

6.  Regular "beep beep" sounds after the programming? 
Interphone programming mistakes. Prepared frequency exceeds a predetermined walkie-talkie
 frequency range or the machine does not match the selected model.

7. headphones become  silence after a period of using ?
Talkie ear seat broken . Send repair station maintenance.

Attention

1.Different models of walkie-talkie as long as the same frequency, the same password can also be speaking to each other.

2. Walkie-talkie battery charging times for the 300-500, plus natural aging batteries, walkie-talkie battery life between 10-20 months

Product  Advantage

1. long distance singal, easy to use, can be many calls.
2. The appropriate weight, convenient handheld.
3. Too many factories devices and related departments, daily contact by radio, convenience and cost savings.

 Application

Packaging &Shipping 

Here our working team promises you:

We will do our best efforts to provide best service.

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