Resetting the device could right issue, check the unit. If the alarm reappears right after 5 minutes switch the keypad. Great expertise with Pelican, I hugely recommend, we receive a brand new forty' HC container with all certification desired for export. I had been misled as to small business hrs https://containers40ftforsale92789.boyblogguide.com/26356501/details-fiction-and-40ft-containers-for-sale