Monitor Alarm

The Model 248 gives an audible and visual alarm when a failure/change  occurs.  The  unit  is  activated by a switch closure.  A convenient  test  switch  and audible disable key switch are located on the front cover.  The key switch  is utilized to eliminate the audible alarm while leaving the visual alarm on when an alarm condition exists. The unit is very simple and easy to install, is easily transportable with the built in handle. The Model 248 is an inexpensive way to meet your monitoring needs and is only limited by your imagination as to its applications.