AIP-TWS-Z1 Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: AIP-TWS-Z1 MANUFACTURER: Aiphone Product Details SOLAR TOWER FOR IX SERIES INTERCOM STATIONS, 1-1.9 ZONE TWS-Z1 SOLAR TOWER, 1-1.9 ZONE Product Details Back Product DetailsSOLAR TOWER FOR IX SERIES INTERCOM STATIONS, 1-1.9 ZONE TWS-Z1 SOLAR TOWER, 1-1.9 ZONE