AIP-TWS-Z2 Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: AIP-TWS-Z2 MANUFACTURER: Aiphone Product Details SOLAR TOWER FOR IX SERIES INTERCOM STATIONS, 2-3.9 ZONE TWS-Z2 SOLAR TOWER, 2-3.9 ZONE Product Details Back Product DetailsSOLAR TOWER FOR IX SERIES INTERCOM STATIONS, 2-3.9 ZONE TWS-Z2 SOLAR TOWER, 2-3.9 ZONE