Aiphone C-123L/A Chimecom Set, 1 Stazione Porta, 1 Stazione Master Sistema Interfonico
Wire Type: 2-cond., overall shield - use Aiphone #822202(22AWG) or #821802(18AWG). Wire Distance: Door Station to farthest Master Station: 245'(22AWG), 590'(18AWG). Door release. Mounting: Wall mount.