Various sized panels for building entry communication

Features

• One or two handset room stations per apartment
• Door release from apartment station
• Add-on panels in 8 and 16-call sizes (VCH-8, VCH-16)
• Backlighting directory at entrance panel
• Activate external buzzer at room station (w/RY-PA)
• Surface mount box for single VC-M or VCH panel