The Shelly Plus 1PM allows controlling and precise power consumption measuring for a huge range of home appliances and office equipment, featuring an extremely fast processor for optimised responsiveness and a wide range of voltage support for truly flexible intelligent power monitoring. The Shelly Plus 1PM can seamlessly integrate with other Shelly devices to create custom scenes based on hour, light, temperature, or any other situation - for example, to activate your hot tub's heating when the porch door opens after 8PM - and can send you precise energy metering visa the cloud to help you analyse your power use and save money on energy bills.