Alarms: Audible alarm indicates UPS startup, power-failure, low-battery, overload, UPS fault and remote shutdown conditions.
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Quill.com | [show price] |
Now I bought next two Tripp Lite (r) SmartOnline SU3000RTXLCD3U 3kVA On-Line Double Conversion UPS! This is the best uninterrupted power supply (ups) what I ever Had!