5 Appendices
5.1 Appendix A: Features and specifications of telephones and
communication stations
5.1.1 Appendix A1: Features and specifications of AlphaConnect P211
communication station
• Box version
• IP65 enclosure
• EN60945 compliant
• 3 call buttons (plus headset PTT)
• 15W speaker driver (need power supply)
• Speaker used as microphone in TalkBack
• Connection for headset and external speaker
• Built-in relay contact for driving flash/ horn
• 4 wires needed (1 pair speech, 1 pair power supply)
• Receives PA calls
• Receives Alarm calls
• Receives talk-back calls as slave station
• -25 to 70 degrees Celsius operation
62 | Appendices