Panasonic VB-43701 Door Phone Adapter
- (Model# VB-43701)
Panasonics VB-43701 provides an interface for door boxes, door openers and sensor units. Each adapter will support up to 2 door boxes, 2 door openers and 1 sensor. A maximum of 2 door boxes and 2 door openers are supported by 1 DBS CO line port. Each sensor requires one DBS CO line port. This unit is wall mountable. The image displayed is for illustrative purposes only and may not be the product listed.