This Byron B322 Wireless Doorbell Kit comes with a both a portable and a plug in chime unit which can be plugged in to any standard UK plug socket, View online (2 pages) or download PDF (917 KB) Byron DBY-22322 Instructions manual • DBY-22322 PDF manual download and more Byron online manuals. Shop Byron B322 50m Wireless Portable and Plug-In Door Chime Kit with 2 Sounds. The enclosed 'instructions' are absolute rubbish, relying on drawingsView and Download Byron B322 installation and operation instruction online. Wire Free Plug-in & Portable. B322 accessories pdf manual download. Support for the Argos Product 845/6962, Byron B322 50m Wireless Doorbell Twin Pack. Includes instruction manuals, user guides, videos and telephone Manuals and User Guides for Byron B322. We have 1 Byron B322 manual available for free PDF download: Installation And Operation Instruction Manual. View the manual for the Byron B322 here, for free. This manual comes under the category Door bells and has been rated by 1 people with an average of Byron. 1. Using a small flat screwdriver, insert into the locking clip and gently twist. The back plate will unclip from the Bell Push.