| Specification: | Features:(OTS-4)
Ø Two pairs of OTS-4 supports tri-party communication via clip-on coupler device
Ø Hands-free(HF) speaker provides users with convenient operation
Maximum dynamic range 50dB@1550nm for long distance communication
Main Features:
* Energy-saving design, long-time operation
* Can be used as a steady laser source
* Articulate voice, low background noise
* Judgmatical calling function
* 32 steps volume control
* Low-power alarm
* Maximum dynamic range 50dB for long distance communication |
Itrademarket Priority
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