What is this sticker?

What is the sticker on this pull station? I’ve seen it on other alarms in my area and was curious what they mean.

https://www.ebay.com/p/Simplex-4099-9001-Addressable-Pull-Station-Fire-Alarm/28007846955?iid=332522954976&_trkparms=aid%3D222007%26algo%3DSIM.MBE%26ao%3D2%26asc%3D47301%26meid%3D18083b38b48948e78f58fd7e3746ed5b%26pid%3D100005%26rk%3D5%26rkt%3D6%26sd%3D122938554116%26itm%3D332522954976&_trksid=p2047675.c100005.m1851

That is a bar code to identify the device to inspection report software. The logo is for the Building Reports company. https://www.buildingreports.com/ There is a shift to using QR codes too. The sticker is scanned when the device is tested to enter it into the report software.