$279.99

Honeywell 5900B1 Control Panel.  Confirm your model number by checking the stamped ink model number located on the lower right corner of the circuit board or on the firmware chip.    The number on the metal number is known not to be accurate.

Set to factory defaults.   This panel is not LOCKED.  

Picture for illustration only, the model you will get is a 5900B1.

Comes with new Lithium Battery.  Tested with one year warranty.

Product Code: 5900B1