What type of cable can I use?
A category 3 type cable is required for all cables associated with smoke control. If the panels are also used for daily ventilation, then the cables to thermostats and wind/rain sensors can be standard type.
A category 3 type cable is required for all cables associated with smoke control. If the panels are also used for daily ventilation, then the cables to thermostats and wind/rain sensors can be standard type.