TSV CSM2
The Technology, Sound & Vision Sound Monitor (previously known as the Sontec Sound Monitor) is a proudly Australian product, designed specifically for the Australian market and is used in many leading pubs and clubs and other providers of entertainment.

Calibrated & Programmable Sound Monitor
The TSV CSM2 is programmable for a wide range of sound levels and environmental situations meeting noise control legislation guidelines.
The TSV CSM2 Sound Monitor consists of three components:
- The Controller is where all the settings are selected and the system functions initiated. It is supplied in a secure lockable cabinet to prevent unauthorised tampering.
- The Sensing Microphone is located in the area to be monitored and is wired back to the Controller. Should the microphone be disconnected or the cable cut the Controller will activate shutting down the sound system.
- The Visual Display is located in the area to be monitored to provide a visual indicator of the audio levels in three colours – Green (12dB below preset level selected), Orange (6dB below), and Red (0dB or above – controller will activate).


Noise monitor
The TSV CSM2 is used in Function Centres, Entertainment Venues and industrial applications where sound levels are limited to comply with the local authority requirements.
The TSV CSM2 is designed and produced to be appropriate for the Australian legal requirements and guidelines.



Sound limiter
In the initial creation of our products, we wanted to provide our customers with nothing but the best in order to ensure quality, durability and efficiency. That’s why in all of our products we have used items from big brands to ensure that they last a life time.
Visual Display Unit: 240V AC model available. Lamp Supply, 24V DC LEDs, optional
Frequently Asked Questions
The CSM-2N needs to be installed by a qualified electrician, all instructions are included.
Single pair shielded microphone cable is required to connect to connect the microphone, Suggestion Belden 8761.
Yes, a remote display is supplied, in the form of a traffic light to indicate the sound level.