The System Sensor Public Address & Voice Alarm portfolio offer complete range of loudspeakers, power amplifiers, microphones and other audio accessories and voice alarm controllers which are sure to meet all your Public Address & Voice Alarm needs.
The complete range of digital audio power amplifier is designed to provide a big impact in sound reproduction and to produce the best and highest quality audio at an affordable price
The various product lines available in this are:
| Part Code | Description |
| HN-5120R | 120W Mixer Power Amplifier with Zone Selector, Optional Call Station and Optional Audio Sources |
| HN-5240R | 240W Mixer Power Amplifier with Zone Selector, Optional Call Station and Optional Audio Sources |
| HN-5300R | 300W Mixer Power Amplifier with Zone Selector, Optional Call Station and Optional Audio Sources |
| SS-AMP120 | Power Amplifier, 120W |
| SS-AMP240 | Power Amplifier, 240W |
| SS-AMP360 | Power Amplifier, 360W |
| SS-AMP480 | Power Amplifier, 480W |
| SS-AMP660 | Power Amplifier, 660W |
| SS-AMP1000 | Power Amplifier, 1000W |
| SS-AMP1500 | Power Amplifier, 1500W |
| KB-C30P | 30W Desktop Mixer Amplifier |
| KB-C60P | 60W Desktop Mixer Amplifier |
| KB-S200P | Mixer Amplifier, 70W |
| KB-S300P | Mixer Amplifier, 130W |
| KB-D11P | 9-Input Mixer Pre-amplifier |
| KB-S600P | Mixer Amplifier, 260W |
| KB-S1000P | Mixer Amplifier, 360W |
| KB-C30PT | 30W Mixer Amplifier with Tuner, MP3, and USB |
| KB-C60PT | 60W Mixer Amplifier with Tuner, MP3, and USB |