BTicino NC electromagnetic contact interface detectors and protection line - visible mounted version — 3511

Technical specifications

Manufacturer model: 3511 Catalogue reference: BT-3511 EAN: 8012199112763 Range: Burglar alarm Manufacturer category: Building automation and control systems/Hotel Room Management system/SCS BUS wiring devices/Common devices and sofware for all series Connected object: No Mounting method: Surface mounting Colour: White Width: 40mm Depth: 7mm Confirm the required regional standard and system compatibility when selecting this model. Product reference: https://www.bticino.com/products/bt-3511 Source: https://www.bticino.com/products/building-automation-and-control-systems/hotel-room-management-system?limit=48&page=0&sort=a-to-z Checked: 2026-10-11