Small size allows Minimac to be put almost anywhere. Non-volatile flash memory means the Minimac will retain its message even during a power outage. Built-in amplifier allows the unit to drive a speaker directly in close proximity applications. Minimac is also able to store up to 4 individual messages. Sequencing mode allows each trigger to it will play the next message until it reaches the last, then it will start from the beginning. Standard mode allows Minimac to play the same message location each time the unit is triggered. Anywhere or anytime, Minimac is a reliable way to get an audio announcement where you need it when you need it. Minimac allows the user to record up to 4 minutes of crystal clear 100Hz – 8kHz audio. Once recorded, the unit may be triggered to playback via a contact closure from a user supplied push button, motion sensor or other control device.