What is the time required for a spare DACR to come online?

The time required for a spare Digital Alarm Communicator Receiver (DACR) to come online is typically 30 seconds. This timeframe is essential for ensuring that the spare unit can accurately synchronize with existing systems and begin functionality without delay. During this period, the device undergoes necessary checks and configurations to establish communication and ensure that it meets operational standards.

This specific duration is crucial for maintaining system integrity and ensuring that backup systems can be relied upon when the primary unit is unavailable. A shorter or longer timeframe could lead to potential communication failures or lapses in monitoring and response capabilities, which is why the established standard is set at 30 seconds.