PF-1 Power Failure Sensor accessory for Ethermometer (ET-2 or ET-2RHT)
Provides closure to UPS-protected ET-2 when Power Fails
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- Accessory for the ET-2 and ET-2RHT Ethermometer models
- Connects to one of the Ethermometer's
- When power fails, the PF-1 provides a
closure to the UPS-protected Ethermometer.
- The Ethermometer power supply must be connected to
UPS-protected power and the PF-1 must plug into non-protected power.
- Alerts from the Ethermometer warn you that
commercial power has failed.
- Very Simple - The PF-1 just an enclosed N/C
relay powered by a wall-wart.
- Note: Your internet access equipment and
connection must also be available during the power outage for the
ET-2/PF-1 to function properly.
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