SPM-4Relay (Smart Stackable Power Meter system)
SKU: BRT-565832$ 91.63
- Description Specifications Sonoff’s Smart Stackable Power Meter (SPM) is a professional category, DIN-rail compatible, stackable relay with power meter and overload protection, with up to 20A per channel max. capacity. It can save consumption to a memory card (not an accessory). Weight: 0.584 kgDimensions: 25 × 9 × 6.65 cmColour: whiteProduct type: stackable 4-gang relay unit of professional, high performance, control and power metering unitElectric gangs controlled: 4Switch/ switch relay: yesPower meter: yesDimmer/light controller: noDIN rail compatible: yesPhysical on/off button: 4 buttonsInputs for external switch: noDevice power supply: 100V – 240V ACWiring: 230V AC (live and neutral)Maximum power output: 20A per gang, total 80AControllable from internet: yesWiFi connection: no, SPM Main unit has WiFiRF/ radio control (433.92MHz): noZigbee connection: noHistory: up to 180 days power metering history stored on memory card (sold separately)Temperature range: -10ºC – 40ºCHumidity range: 0-95%Manufacturer: Sonoff