£87.89 EX. VAT(£105.47 INC. VAT)
The LISA TX Doorbell Direct is a transmitter which can be hard wired into an existing doorbell.
By doing this you do not need to change your doorbell but can still take advantage of a fully integrated paging system.
Printed on 30th Jun 2022. Please see https://www.sarabec.com/lisa-tx-doorbell-direct-powered-bell-p127/ for the latest version and links to any instructions for this product.