TA-502 is a multifunctional 2.4G wireless digital walkie talkie which is produced by our own R&D team, used our company’s latest long-distance wireless data Voice transceiver modules. It has the latest high-performance RF radio chip and industrial-grade processing chip, Equipped with a small amount of external components,such as audio amplifier, microphone,speakers, etc.. , and used industrial-grade design standards, to build a multifunctional wireless digital intercom product.

Applicable Scope:

1. Electric power construction job site overhaul

2. Power 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

Technique Parameter

1. Operating Current is 150mA

2. Full M Hz : 2.4~2.48GHz

3. Working Voltage is 3.7V

4. Using 3.7V Li-ion battery-powered

5. Transmitting power 18dBm

6. Receiver sensitivity is -100dBm

7. Voice Frequency: 300Hz ~ 3000Hz

8. Earphone : with diameter 2.5 audio plug, microphone and volume adjust

9. Full duplex voice intercom

10. Communication distance: open space 500 meters