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SONOFF SPM-Main smart energy metering system control panel, Wi-Fi
39,00 €
Monthly payment from 1.90 €
3496343 SPM-MAIN
6920075778021
Shipping 1-2 days
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SONOFF smart metering system enables network overload protection, network metering monitoring, and electricity consumption statistics collection and storage. It supports up to 128 channels (up to 32 SPM-4Relay modules), 20A maximum current for each channel, allows you to monitor 180 days of electricity consumption data, and manage each channel separately. It is a high-performance professional smart home tool that allows you to monitor the electricity consumption of residents or tenants; designed for homes, office buildings, industrial buildings, or even shopping malls.
Note: The device requires at least one SPM-4Relay module to operate , which is purchased separately.
Features:
This smart energy metering system central station communicates with the eWeLink cloud via Ethernet or Wi-Fi, and with SPM-4 relay modules via RS-485.
One control panel allows you to connect up to 32 expansion modules and supports up to 128 channels of 20A control and accounting.
The SPM-Main control panel allows the use of 8Gb-32Gb SD memory cards, where consumption data can be securely stored. SD cards are purchased separately.
Remote On/Off – You can turn all channels on and off remotely anytime, anywhere.
Sync Status – Check the actual relay status (on or off) using the app.
Home equipment electricity consumption data can be downloaded for accounting.
LAN mode is supported.
Mounted on a DIN rail, like a relay module, suitable for an electrical cabinet.
The housing material is made of non-flammable PC V0 safety class plastic.
Protection for all channels against overload, overvoltage, overcurrent.
Technical data:
Compatible with: Sonoff SPM-4Relay.
Voltage: 100V~240V AC.
Frequency: 50/60Hz.
Current: max. 50mA.
Wi-Fi frequency: 2.4 GHz.
Wi-Fi standard: IEEE802.11b/g/n.
Number of channels: 4.
Works with Amazon Alexa & Google Assistant.
App: eWeLink (Android, IOS).
MCU: ESP32 GD32F.
Dimensions: 142.5x90x66.5 mm.
Housing material: PC V0 (fireproof).
Installation: on DIN rail.
Connection to modules: RS485.
Supported SD card capacity: 8Gb/32Gb (card not included).
Operating temperature: -10°C~+40°C.
Operating humidity: 5%-95% (non-condensing).
Weight: 214g.
Color: white.
Certificates: CE/UKCA/FCC/ROHS.
Warranty: 24 months.
