WS4939—Resolving a Malfunction / Trouble


If this error occurs on a newly installed device, it is usually an indication that the device is bad.

If the error occurs on a device that has been installed for a long time, it may be that the batteries are too low to maintain a signal. In the following article, steps will be provided for replacing the batteries: WS4939—Battery Replacement

If you continue to have a malfunction it is likely that the device is bad. Please call Indiana Alarm at 317-399-5748 to remove or replace.