The Orno 903 FOSSA is a dual flush-mounted 2-wire door phone system with 2 handsets. It requires flush mounting and features a nameplate with backlighting. The bidirectional transmission allows seamless conversation, offering a classic and elegant design. It is equipped with a handset and direct control of the electric bell without an additional transformer, while also being energy efficient.

• Transmission type: wired
• Rated voltage: 230V
• Number of wires: 2+2
• Expandable: Accepts one (1) additional indoor unit
• Indoor unit - Number of devices: 2
• Mounting method - indoor station: Surface mounting
• Number of ring tones: 1
• Material: Plastic
• Indoor color: White
• Width: 98mm
• Height: 215mm
• Depth: 68mm
• Outdoor unit - Number of call buttons: 2
• Mounting method: Flush-mounted
• Front panel material: Aluminum
• Width: 116mm
• Height: 200mm
• Depth: 54mm
• Flush mounting width: 100mm
• Flush mounting height: 165mm
• Flush mounting depth: 40mm

Wall mounting possible with the corresponding accessory: OR-DOM-RL-901DN/G (Grey) or OR-DOM-RL-901DN/B (Black).

Package contents: 1x Orno 903 FOSSA Dual Flush-Mounted 2-Wire Door Phone System with 2 Handsets.