Viking Electronics E-10A

E-10A SPEAKERPHONE FEATURES:

• Commercial, industrial and residential door security
• Vandal Resistant
• Flush Mount
• Door or gate communication
• Business delivery entrances
• Use in conjunction with a Viking K-1900-5 Dialer on C.O. lines or analog PABX/KSU stations
• Use on any programmed ringdown circuit of an analog PABX/KSU station
• Alternate action call button to place or cancel a call
• Intelligent call progress detection for automatic hang-up on CPC, silence, busy signal, or time out
• Telephone line powered
• Weather resistant features: mylar speaker, gaskets, internally sealed push button switch, UV stable exterior, enamel coated PCB
• Adjustable microphone and speaker volume
• Programmable maximum call length
• Selectable auto-answer feature allows remote monitoring
• Two way hands-free communication
• Programmable VOX (mic/speaker) switching speed