| 摘要 |
<p>Adopting a bifilar digital bus (18) for connecting electronic devices (20, 30, 40, 50) in an alarm system (60) allows a high degree of installation flexibility to be accomplished while simultaneously preventing any operations of attribution of a determined zone to be carried out on an individual electronic device (40) consequently reducing the otherways necessary long wait times and error possibilities. The operation of zone attribution is carried out automatically by the system following the selection of the electronic device (40) and of the associated zone, by the installer. <IMAGE></p> |
