Notifier CRM-4 Control Relay Module (REFURBISHED)
Notifier CRM-4 Control Relay Module provides the NOTIFIER System 5000, AFC-600, AFP-400, or AFP-300 with four Form-C (SPDT) relay contacts which may be used to control auxiliary devices.
Notifier CRM-4 Control Relay Module provides the NOTIFIER System 5000, AFC-600, AFP-400, or AFP-300 with four Form-C (SPDT) relay contacts which may be used to control auxiliary devices.