IR Transmitter unit TDB220M
1. High security, prevent external interference.
2. Suitable for different conference hall
3. Automatic level control function (ALC).
4. No disturb under daylight lamp
5. Easy to operate and save in project cost
6. With the most advanced technology
7. Elegant configuration in accordance to ergonomics
8. Input channel direct function
9. Has 12CH interpreter’s voice for record
10. Installed in a 19-inch frame
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