AVTECH’s Power Sensor provides real-time recognition of a power source going off or coming on. Common use is to monitor the power supply of a main, 3 phase, UPS or backup generator source.

Users will often install multiple Power Sensors so they can be immediately informed when one source fails and then immediately informed that the back up supply has taken over. Because AVTECH products allow notification when alert conditions are resolved, users will know immediately when conditions return to normal.

This is a switch sensor that comes complete with its own AVTECH 5V International Power Adapter that plugs directly into the power source being monitored. The power adapter size is very small and allows for use on any outlet, power bar, rack or UPS. This is an instant ‘Plug & Play’ sensor via one of the switch sensor channels on the back of any compatible Room Alert monitor. Cable distance can be extended from the standard 25′ to approximately 900′ by using standard speaker wire, twisted pair or any reliable low voltage 2-wire cable.

Features & Specification  

Environment Condition Monitored


Real-Time Recognition

Main Power On/Off

Power Supply

5VDC 1A Adapter

Sensor Cable Type

2 Wire Sensor Cable

Sensor Cable Length


Maximum Sensor Cable Length

Approximately 900′

Compatible Products

Room Alert 32W, 32E, 26W, 26WO, 24E, 12E, 11E, 7E, 4E & 3E


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