Self Testing Exit Signs
Self Diagnostic or Self Test Exit Signs and emergency lights.
This feature may be added to many exit sign and emergency light fixtures, the benefits of the SDT feature include prolonged battery life, and reduced man hours that would be typically applied for required OSHA tests. Self testing diagnostic automatically executes a 15 minute test every 30 days and runs a 90 minutes test once per year. Major reasons why batteries typically fail is because they remain dormant for long periods of time. With the SDT feature the user interface automatically simulates a full discharge and full recharge to keep the batteries in peak performance. If any problems arise during this testing process it will report them through the user interface. This benefit drastically reduces man hours required by OSHA to manually perform the tests. This added feature can bring piece of mind to building owners and people who rely on them for safety.