Issue
Do MX250 and/or D7050 smoke detectors have to be programmed at the panel one at a time?
Solution
No, any multiplex devices that use dip switches or rotary switches for setting their address can be addressed and installed in the field before any panel programming is done. Only the devices without dip switches or rotary switches need to be programmed at the panel or with a D5060 programmer before installing in the field.
Part numbers MX250, MX250TH, D7050, D7050TH
