BTicino Universal speaker unit with built-in relay — 346994

Technical specifications

Manufacturer model: 346994 Catalogue reference: BT-346994 EAN: 8005543751732 Range: Sfera Manufacturer category: Video door entry systems/2-Wires system accessories/Accessories Type of accessory/spare part: Other Installation technique: Bus system Material: Plastic Accessory: No Spare part: No Mounting method: Other Colour: Black Width: 90mm Height: 55mm Depth: 28mm Voltage type: DC degree of impact strength (IK): Not applicable Degree of protection (IP): Not applicable Confirm the required regional standard and system compatibility when selecting this model. Product reference: https://www.bticino.com/products/bt-346994 Source: https://www.bticino.com/products/video-door-entry-systems/2-wires-system-accessories?limit=48&page=0&sort=a-to-z Checked: 2026-10-11