2gig & Vivint Compatible Door or Window Sensor Wireless door or window sensor for use with 2gig or Vivint control panels (345MHz) High quality and nearly identical to 2gig's DW10. Serial number printed on back for easy programming Comes with an adjustable magnet that has the additional feature of compatability for custom sized doors/windows. Equipped with cover tamper for additional security Includes new batteries, magnet, 3M VHB adhesive tape, and screws for easy installation