1. 12VDC Jack – Provides 12 volt DC power to MSU via a regulated power supply
2. IR Flasher Outputs – 3.5mm jacks provide output for either single or dual (MF1, MF1VF,
MF2, MF2VF) low-level flashers
3. 3-30V AC/DC Status – 3.5mm jack provides system status to sensors/ keypads via a
12V power supply attached to a switched outlet on the system receiver or a 12V trigger
output
4. 12V Output – When 12 volts is detected at the status jack (#3) the 12V output jack
will output 12V/200mA DC. This is useful for triggering external devices and system
automation
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MSU250 PARTS GUIDE
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FEATURES AND BENEFITS