Audio Monitoring seriously strengthens standard monitoring supporting live, 2-way voice and audio via images supplied from indoor PIR cameras for alarm verification. LMS wireless systems can be audibly monitored using the telephone landline, internal GSM module/ active SIM and or internal broadband module. All the communication types can be used together to create multi-path secure signaling. LMS wireless system panels can be used for two-way audio verification using the panel speaker and microphone. It can also be used to simply to communicate with the LMS Cloud/ Command monitoring center.