20V/5A(100W Max)

the battery can last up to 5 years

Sonoff AirGuard PM2

in addition to the standard switching on and off of devices

The improved design will prevent water and galley from getting into the speaker

HP Color Laser MFP 179fnw M. Ledning 20V/5A(100W Max)Get productive MFP performance world's smallest in class.[1] Print, scan, copy, and fax, produce high quality colour results, and print and scan from your phone.[2] Dynamic security enabled printer Certain HP printers are intended to work only with cartridges that have a new or reused HP chip or electronic circuitry. These printers use dynamic security measures to block cartridges using a non HP chip or electronic circuitry. Periodic firmware updates