Digital video walkie talkie

10) Police patrols Communications

9)  Traffic police on duty communication

8)  Airport staff deployment of command

7)  Golf Course intercom

6)  Oil Field Construction Liaison

5)  Railway Construction Liaison

4)      The Army Overseer Communications

3)      mining construction sites contact

2)      grid and equipment overhaul

1)      Electrical Construction Site Maintenance

Application scope

we can provide software upgrades without changing the hardware

16. Completely independent core technology , low-cost advantages,

15. Using OV7725 camera, with 2.4-inch TFT display, clear image and clear picture.

14. With a monitoring function, easy operation.

13.Randomly generated communication channels and synchronization channels.

wide voltage supply range DC3.6V ~ 6V.

12. Separate external power supply,

internal and external wake-up work.

11. Auto power-saving sleep protection,

10. Using AFH adaptive frequency hopping technology, with wireless LAN and Bluetooth devices at the same time share the 2.4G frequency bands.

9. Communication from the open area up to 500 meters.

8. Transmit Power 16-20dBm, receiver sensitivity of-100dBm.

7. Image using MJPEG compression, one-way wireless up to 10 ~ 16 / sec

6. Full-duplex voice mode.

5. Image data transmission and voice transmission data synchronization.

the sampling rate 8Kbps.

4. With 12-bit digital audio signal Serial Input, DAC audio output port,

3. Using ARM7 core, super-computing power.

delivery time

2. The air transfer rate of up to 2Mbit / s, greatly reducing space

1.      Using a digital public 2.4G ISM band: 2402 ~ 2483.5MHz.

Basic Functions

TA-509 is Our core research and development of a completely independent multi-2.4G digital wireless transceiver digital voice and video intercom, It using long-distance wireless data transceiver modules Voice .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 using industrial-grade design standards, work together to build a multi-functional wireless digital intercom products.

Overview

two way radio, walkie talkie,video intercom,interphone
1TFT2.4"screen
2Good stability
3Clear voice and video
4Commu 300m