Details
The TBB-1 will boost phone talk battery and loop current on single line extensions behind PABX's and electronic key systems. This is helpful for powering line powered devices, such as dialers and emergency phones on low voltage and/or low loop current extentions.
Additional Information
SKU | VIK-TBB-1 |
---|---|
Sound Quality | N/A |
Product Features | N/A |