The CircuitWerkes WAM-2 ushers in a new era of analog audio monitoring. An internal Web server lets you monitor your audio from any Web browser, anywhere in the world. Automatically detects silence or overload on one, or both channels.

Can be used as an inexpensive, Web-based, remote control
Need to remotely control something?  The WAM-2 gives you Web control of six relays (two are DPDT) that can be latching or momentary.  Two status inputs give a visual indication, via the Webserver, whenever grounded & can also trigger automated relay actions.   Use the WAM-2 anywhere that you need an inexpensive, network adressable, controller with status capabilities. Three levels of user control are available ranging from reader up to administrator.    

Automatic (user programmable) functions
When silence, overload, or external status change, is detected, the WAM-2 can perform user-programmed, automated, sequences of actions and can also respond to user control via the network or via external contact closure inputs.   Actions can be programmed to run once or to repeat while the condition exists.  Alternate actions (or cancellation of previous actions) can be set to run when the audio returns to normal. An internal Event Scheduler with real-time clock sync allows sequences to also be run on a schedule.

E-mailing/SMS Texting
The WAM-2 supports SMTP and can send both e-mails and SMS text (to your phone) messages that alert you of alarm conditions. E-mailing or SMS texting is accomplished directly from the WAM-2 hardware.  The SMTP settings support both enhanced SMTP and encrypted (SSL) mail.  TLS is not supported, however.

Dynamic DNS (DDNS)
The WAM-2 supports dynamic IP redirect services like This allows you to use the WAM-2 on a dynamic IP instead of paying for a static IP. With DDNS, you can find your unit by name instead of by typing an IP number.

Free Upgrades
The WAM-2 is field upgradable. When new features are added or when a bug is found, you can easily and safely upgrade the units in the field with the latest firmware. With free upgrades, you can always keep your WAM-2 up-to-date.

Up to two WAM-2s can be optionally rack mounted in a single sized rack shelf. Administrators can perform all setup through the Web server.

User settings & labels can be saved to the host computer and uploaded to the original WAM-2, or to others for mass programming.

Analog stereo audio monitor with user programmable outputs

The next generation of the Silence Sentinal, Winner of the 2009 Radio World Newspaper's "Cool Stuff" award.

CircuitWerkes WAM-2 - Web Based Audio Monitor & Remote Control


> Internal Web Server lets you see your status from anywhere in the world
> Web server VU meters are accurate and fast responding.
> Detects Stereo or Dual Mono Audio (independantly adjustable channels).
> User-programmed relays (DPDT) close automatically or via Web control
> Balanced or unbalanced audio inputs.
> 12 User-definable alarm conditions can trigger up to 3 actions per alarm.
> External trigger inputs can activate user-defined actions.
> Six independant relay outputs (4 SPST & 2 DPDT), controlled by action sequences or by user command
> Relays can be momentary or latching.
> DHCP or Static IP capable.
> Built-in event scheduler for time/day/date switching events & logging
> Send e-mails directly from the device.
> Supports dynamic DNS sedirect services
> Optional streaming module lets you receive Shoutcast/Icecast compatible mp3 or Ogg-Vorbis streams.
> Optional streaming module lets you transmit Shoutcast/Icecast compatible Ogg-Vorbis streams
> Network parameters fully user configurable including MAC address, Static/Dynamic IP, Netbios name & more.

Above: The main operating screen for the WAM-2 with low volume detected (red meter backgrounds).

Below: The Configuration Screen for the WAM-2
Silence Sentinal Config Screen