Description of Hardwired to Wireless Converter Transformer:

Hardwired to Wireless Converter Transformer works specifically with the Honeywell ADT Hardwired to Wireless Converter. This part offers as a replacement in the event of damage to the included transformer. The ADT Hardwired to Wireless Converter will convert your wired zones. Enabling them to work with Honeywell’s new line of LYNX Touch panels as well as the Lyric Controller!

If you have an old wired system does not mean you replace the peripheral sensors in order to upgrade. Additionally, this transformer will power the wired to wireless conversion and offer auxiliary power for powered devices like wired motion detectors and glass break detectors.