BTicino Sfera keypad module for door lock release or for digital call — 353000

Technical specifications

Manufacturer model: 353000 Catalogue reference: BT-353000 EAN: 8005543461884 Range: Sfera Manufacturer category: Video door entry systems/2-Wires External solutions/SFERA entrance panels Number of call buttons: 3999 Installation technique: Bus system Connected object: No Colour: Other Width: 115mm Height: 91mm Depth: 26.9mm Confirm the required regional standard and system compatibility when selecting this model. Product reference: https://www.bticino.com/products/bt-353000 Source: https://www.bticino.com/products/video-door-entry-systems/2-wires-external-solutions?limit=48&page=4&sort=a-to-z Checked: 2026-10-11