Dongguan TA-RF Security Electronic Technolog Co., Ltd
        

12 years experience in manufacturing high quality wireless doorphone
 

and  full duplex walkie talkie, also offer wirless technology solutions 
 

 

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HomeProductsFull Duplex Walkie Talkie

Wireless Digital Full Duplex Walkie Talkie

Good Quality Wireless Video Doorphone on sale
Good Quality Colour Video Doorphone on sale
The wireless door phone is greeat ,I like it

—— Alice

It is nice ,it will be more better ,if the wireless range is longer

—— MR GLENN NICHOLAS AS WILSON

hellohow much is this product, 1 unit only? and how much is the shipping fee to the philippines?

—— mary jane kimura

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Wireless Digital Full Duplex Walkie Talkie

Wireless Digital Full Duplex Walkie Talkie supplier

Large Image : Wireless Digital Full Duplex Walkie Talkie

Product Details:

Place of Origin:Dongguan, china
Brand Name:TA
Model Number:TA-521-RF

Payment & Shipping Terms:

Minimum Order Quantity:30pcs
Price:Depends on product and order quantity
Packaging Details:Color box or Luxury sport package
Delivery Time:3-5 days by DHL, UPS, Fedex
Payment Terms:T/T, Western Union, Paypal
Supply Ability:200pcs/day
Detailed Product Description

 

1..Battery: Rechargeable li-ion

2.Operating power: DC 3.7V

3.Current: 150mA

4.Main function: 4 referees communication

5.Transimit power: 20dBm

6.Received sensibility: -100dBm

7.Box sizes: L*W*H=26.5cm*20.5cm*4.5cm

8.Phone weight: 135g/pc*4pcs

9.GW: 1500g

 

Wireless Digital Full Duplex Walkie Talkie Hands-free 2.4ghz 300M For Sport

 

Full Duplex function:

 

Talk and listen at the same time ,

Without PTT button ,

Workable distance about 300M(master phone and extension phone)

 

AFH technology:

 

Adaptive Frequency Hopping when the channel disturb

 

Team working:

 

- 4 pack in a group

- 2 pack in a group

Suit for :Referee communication ,theater,horseback riding coach and outdoor working and so on .

 

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:

-Widely Use: Film, Security, Sport, Hospitality, Construction

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 Contact
7) Golf Course intercom
8) Airport personal deployment command
9) Traffic Police on duty communication
10) Police patrol communication
11) Travel, sports, referee use

 

 

Radio 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 in open land

Operation time

About 6-8 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

           Leather Case

             Four

 

Wireless Digital Full Duplex Walkie Talkie

Wireless Digital Full Duplex Walkie Talkie

Wireless Digital Full Duplex Walkie Talkie

 

Contact Details
TA-RF Security Electronic Technology Co.,Ltd

Contact Person: Mr. Andy Yam

Tel:86-769-33357430

Fax:86-769-89031875

Send your inquiry directly to us (0 / 3000)

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