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Wireless Handsfree Walky Talky Referee Communications

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FOB Price: US $1 - 395 / Set Get Latest Price
Port: yantian port
Minimum Order Quantity: 5 Set/Sets Walky Talky Referee Communications sample workable
Supply Ability: 20,000 Set/Sets per Month
Payment Terms: L/C,T/T,Western Union,MoneyGram,paypal
Not exactly what you want? Post a quick Buying Request!
[ Guangdong, China (Mainland) ]
Business type: Trading Company
  • Onsite operations checked and legal status confirmed
  • Supplier accepts secure e-Credit Line Open Account transactions

Quick Details

Place of Origin: Guangdong China (Mainland) Brand Name: TA Model Number: TA521-4R-25
Type: Handheld Dimensions: 18*6.5*3CM Frequency Range: 2403-2485MHz
Storage Channel: 83channels Talk Range: 550M Full M Hz: 2.4~2.48GHz
Voice Frequency: 300Hz ~ 3000Hz serive: one year warranty Handheld: 2 - 4 ways options
Transmitting power: 18dBm Receiver sensitivity: -100dBm Chip: high-performance IC
Distance: more than 300 meters Feature: Full-Duplex Intercom System Walky Talky Referee Communications:
sample within 4 days

Packaging & Delivery

Packaging Detail: Walky Talky Referee Communications Sales Box: L*W*H=26cm*21cm*6cm Transport Carton: L*W*H=55cm*43cm*35cm NW: 8.918kg GW: 14.6332kg One set per box, 28 boxes in a carton
Delivery Detail: 7-20days after deposit.sample within 4 days

Specifications

Wireless Handsfree Walky Talky Referee Communications
-High-performance IC
-Full Duplex
-1year warranty
-83 channels

Wireless Handsfree Walky Talky Referee Communications

 

 

 

wireless full duplex communication specification:

 

- latest long-distance wireless data Voice transceiver modules.

- latest high-performance RF radio chip and industrial-grade processing chip,

- Equipped with a small amount of external components,such as audio amplifier micro phone speakers etc,

- Used industrial-grade design standards.

 

Applicable Scope:

1) Electric power construction job site overhaul

2) Electricity System and equipment maintenance

3) Mining ,Construction  sites contact

4)  Army patrols communications

5)  Railway Construction Contact

6)  Oil Field Construction

7)  Golf Course intercom

8)  Airport personal deployment command

9)  Traffic Police on duty communication

10)  Police patrol communication

11)  Travel, sports, referee use

 

 Technique Parameter:

 

Machine A

Machine B

Battery capacity

1400mAh

1400mAh

Off status current

0mA

0mA

Operation current

110mA

110mA

Operation voltage

3.7V-4.2V

3.7V-4.2V

Transmitting power

18-20dBm

18-20dBm

Receiving sensitivity

-100dBm

-100dBm

Operation temperature

-20°C-70°C

-20°C-70°C

 Range

About 500 meters

Operation time

About 6 hours

 

 

How to code/program

Important: the product have been programed/coded in factory, users no need to program again

1. In on status, press and hold the "Code" button till the red light twinkle then release, enter into coding status 

2. Try the other machine same as step 1

3. If Configure Code successful within 6 seconds, red light will twinkles three times and machine goes to synchronous mode, after synchronization then go to communication status.  

 

 

Low Battery

 In standby status, if is low battery (red light twinkle prompt lower battery)   pls use USB cable charger charge the machine,  green light will light in charging status , green light will extinguish when the charging finished

 

Accssory list

          Accessory

             QTY

          Machine (master)

             One

          Machine (extension)

             Three

          Earphone

             Four

          Lithium battery

             Four

          Charger

             Four

           Manual  

             One

 

 

 

 

 

 

 

 

Dimmension

 

 Length:53mm; Width:24.6mm; Height: 106mm; Anttena: 76mm

 

 

Not exactly what you want? Post a quick Buying Request!
Dongguan TA-RF Security Electronic Technology Co., Ltd founded in 2002, focused on developing and producing wireless security products for many years .With the effort of our team ,we are having a rapid development and enjoy a great reputation in the world.We have independent intelligent property right in 2.4GHZ image platform programme, viewer doorbell with remote cellphone monitoring system, Smart Home doorbell with WiFi system, leading network technology in visual intercom platform for ... View detail

Basic Information

Product/Service (We Sell): Wireless Video Doorphone,Wireless Intercom,Full Duplex Digital Walkie Talkie,Full Duplex Group Walkie Talkie  
Brands: TA  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Eastern Asia
Oceania
South Asia
Southeast Asia
Central America
Mid East
Africa
Southern Europe
South America
Northern Europe
Eastern Europe
North America
Western Europe
Domestic Market
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 51% - 60%  

Factory Information

Number of R&D Staff: 31 - 40 People  
Number of QC Staff: 11 - 20 People  

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