id:elk-pro-digital-voip-line-basic-business-alarm-monitoring-services-over-charter-spectrum|image:https://s.turbifycdn.com/aah/yhst-51756635596032/elk-pro-digital-voip-line-business-alarm-monitoring-services-over-charter-spectrum-reg-77.png|name:Elk PRO Digital VoIP-Line Business Alarm Monitoring Services (Over Charter Spectrum®)|price:10|rating:|rollimage:|brand:Elk|price:10|frequency:|installation:|panel:|wired-zones:|wireless-zones:|color:|compatible:|network:|resolution:|monitoring-type:PRO Operator|property-type:Small Business|communication:Voice-Over-IP (VoIP)|supervision-test:N/A|interactive-app:N/A|category:|environment: