Emergency response notification communications services via a voice-over internet broadband network, a digital cellular network, or a public telephone switch network and combinations thereof effected between a central security and monitoring station and a security system end user

'broadband':12 'cellular':16 'central':30 'combin':25 'communic':4 'digit':15 'effect':27 'emerg':1 'end':39 'internet':11 'monitor':33 'network':13,17,23 'notif':3 'public':20 'respons':2 'secur':31,37 'servic':5 'station':34 'switch':22 'system':38 'telephon':21 'thereof':26 'user':40 'via':6 'voic':9 'voice-ov':8

VOICELINK

Owner

Goods & Services