Bticino SFERA basic sound module 2 wires 351100

Features:

• Features speaker and microphone volume adjustments
• Manages up to a maximum of 100 button calls using additional double row button modules
• Allows the opening of an electric lock connected directly to terminals S+ and S- (18 V 4 A impulsive - 250 mA maintenance on 30 ohm max) and the connection of a local door opener button on terminals PL.
• Prepared for additional power supply
• Equipped with front LEDs for signalling of operating status: door opener, active communication, call forwarded and system busy
• Integrated optical sensor for switching on night backlighting
• To be completed with finishing front panel
• The device can be configured physically or via PC and TiSferaDesign software.
• 1 Module
• IT Series Sfera
• Height 91 mm
• Width 115 mm
• Power supply from SCS BUS: 18 - 27 Vdc
• Absorption in stand by (with backlighting LEDs off): 10 mA
• Absorption in stand by (with backlighting LEDs on): 15 mA
• Maximum absorption in operation: 65 mA
• Operating temperature: (-25) - (+70) °C
• Degree of protection (assembled push button panel): IP 54