Alternate color or configuration shown Bosch PLM-WCP Digital volume control Bosch PLM-WCP. Type: Digital volume control, Mounting type: Wall-mounted, Product color: Black. Input operation voltage (max): 50 V, Power consumption (typical): 0.5 W. Width: 3.94" (100 mm), Depth: 1.18" (30 mm), Height: 5.12" (130 mm). Quantity per pack: 1 pc(s) Manufacturers: BOSCH COMMUNICATION , Bosch SKU: 4039021 Manufacturer part number: F.01U.269.008 GTIN: 800549693530 MSRP: $489.00 Price: $375.61 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Capacitive touchSource selectionVolume controlPowered from PLM‑8M8Loop‑through to connect with either more Wall Control Panels or Call Stations Overview Specifications Contact Us Capacitive touchSource selectionVolume controlPowered from PLM‑8M8Loop‑through to connect with either more Wall Control Panels or Call Stations Products specifications Attribute name Attribute value Width 3.94" Depth 1.18" Height 5.12" Weight 4.59 oz Mounting Type Wall-mounted Type Digital volume control Technical details Product color Black Power Power consumption (typical) 0.5 W Features Easy to install Yes Input operation voltage (max) 50 V Packaging content Quantity per pack 1 pc(s)