Where Can I Find the Honeywell SiXPIR Date Code

The Honeywell SiXPIR encrypted wireless motion sensor date code is located on a sticker on the back of the circuit board. There is a letter which represents the year and a three-digit number which identifies the day.

Example: If the stamped date code was Z003, this board was manufactured on January 3, 2016 Z = 2016 Y = 2015