L1-07F.10 – Challenges With VoIP Services Today Lack of standards leads to lack of reliability –No standards are mandated by the FCC for VoIP networks –Security panels that work in one network may not work in another provider’s network –Equipment may work when tested...
L1-07F.07 – One Specific VoIP System Touchtone digits slightly decayed DTMF Close up – Cannot be decoded The screen shots above were from recordings of one VoIP network provider. Note the gradual decay of the tone as opposed to the clean breaks on the...
L1-07F.06 – The Impacts of VoIP Systems “1” Transmitted At the Panel The screen shots above show a relatively clean Contact ID transmission. In this recording, the top grey waveform shows what was leaving the panel and the bottom waveform was taken at the receiver. ...
Instructor Led - Live Face to Face Classroom or Live Zoom Class
• Meets requirements for Security Technician
• Superior to NTS Level 1
Exams are open book tests. Hard copies of textbooks are encouraged. Students can write notes in their textbooks during the class.
Includes free textbook
Books distributed at class or mailed to virtual students
Instructor Led - Live Face to Face Classroom or Live Zoom Class
This LLSSA training program is a certified, nationally recognized training program to meet the requirements for Security Qualifiers.
Exams are open book tests. Hard copies of textbooks are encouraged. Students can write notes in their textbooks during the class.
Includes free textbook
Books distributed at class or mailed to virtual students
Instructor Led - Live Face to Face Classroom or Live Zoom Class
Exams are open book tests. Hard copies of textbooks are encouraged. Students can write notes in their textbooks during the class.
Includes free textbook
Books distributed at class or mailed to virtual students
Instructor Led - Live Face to Face Classroom or Live Zoom Class
Includes free textbook
Books distributed at class or mailed to virtual students
Download textbook in PDF format
Exams are open book tests. Hard copies of textbooks are encouraged. Students can write notes in their textbooks during the class.
This LLSSA training program is a certified, nationally recognized training program.
Meets LA training requirements for Salespersons
Superior to NTS Understanding Electronic Security Systems
Instructor Led - Live Face to Face Classroom or Live Zoom Class
Exams are open book tests. Hard copies of textbooks are encouraged. Students can write notes in their textbooks during the class.
Includes free textbook
Books distributed at class or mailed to virtual students