Support
STS-300
Manufacturer Manual
There are no electronic versions of the manufacturer's manual for this alarm system. However, we attached a quick reference programming guide. *Attention Shield Tech Customers* If you purchased this alarm system from us, please download the "Shield Tech Manual". Using our exclusive manuals will...
Smoke Detectors 24Hrs
Set Smoke Detectors as Emergency Type (24-Hours) Our smoke detectors come set in a 24-hour alarming mode, where the smoke detectors will sound the alarm regardless if it's armed or disarmed. However, if the pin selectors were previously changed and you would like to set them back to the default...


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