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SKU : TBB-1A
Talk Battery Booster
The Viking TBB-1A will boost talk battery voltage up to 40 VDC and loop current up to 26mA on single analog line extensions behind PABX’s and electronic key systems. This is helpful for powering line powered devices such as Touch Tone dialers and emergency phones on low voltage and/or low loop current extensions. When the Viking TBB-1A is being used, the POWER LED lights extra bright to show activity. The Viking TBB-1A is not compatible with Pulse/Rotary dialing.
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Product Map: Viking Long Loop Adapters, Ring Boosters, Handset Dialers Got an RSS reader? Social BookMarking