Wired Power Failure Alarm Sensor esp32 gpio board support voice control by Alexa
Pay in 4 interest-free payments of $4.00 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Live Spec
Wired Power Failure Alarm Sensor esp32 gpio board support voice control by AlexaThe power off sensor will output N O and N C switching value signal, when any phase is power off from the phase A, phase B and phase C of the three phase AC, or the municipal power grid is power off.
Store: lifelines-uk.org.uk · Domain: lifelines-uk.org.uk
























