The SONOFF POWR316 is a smart Wi-Fi power monitoring switch designed for intelligent energy management, remote appliance control, and electrical safety monitoring. Featuring a 16A load capacity with real-time power metering, the POWR316 allows users to remotely control connected devices while monitoring voltage, current, power consumption, and energy usage directly through the eWeLink app. The device supports advanced energy monitoring features including electricity usage history, overload protection, smart automation scenes, schedules, and timers to help optimize power consumption and improve electrical safety. Designed for homes, offices, server rooms, workshops, and smart energy management systems, the POWR316 supports voice control through Amazon Alexa and Google Assistant for seamless smart home integration. Technical Specifications Specification Details Product Model SONOFF POWR316 Product Type Smart Power Monitoring Switch Rated Current 16A Max Load 3500W Connectivity Wi-Fi IEEE 802.11 b/g/n 2.4GHz App Support eWeLink App Energy Monitoring Voltage / Current / Power / Energy Energy History Supported Overload Protection Supported Remote Control Supported Scheduling & Timers Supported Smart Scene Automation Supported Voice Assistants Amazon Alexa, Google Assistant Input Voltage 100-240V AC 50/60Hz Installation Type Inline Smart Switch Material PC V0 Color White Operating Systems Android & iOS Why Choose This Product Real-time power and energy consumption monitoring Reliable 16A smart appliance control Built-in overload protection for improved safety Remote control through the eWeLink app Tracks electricity usage and energy history Supports smart automation, schedules, and timers Compatible with Amazon Alexa and Google Assistant Ideal for smart homes, offices, and energy management systems Easy installation with stable Wi-Fi connectivity Helps optimize electricity consumption and reduce energy waste
14.000 JD
The SONOFF POWR320D is a high-performance smart Wi-Fi power monitoring switch designed for advanced energy management, remote appliance control, and real-time electricity monitoring. Featuring a powerful 20A load capacity and a built-in LCD display, the POWR320D allows users to monitor voltage, current, power consumption, and total energy usage directly from the device and through the eWeLink app. Designed for smart energy control applications, the POWR320D supports overload protection, electricity consumption history, remote switching, schedules, timers, and automation scenes to improve safety and energy efficiency in homes and commercial environments. The integrated LCD screen provides clear live monitoring of electrical data without opening the app, making it ideal for air conditioners, heaters, water heaters, pumps, kitchen appliances, server rooms, workshops, and smart energy management systems. The device also supports voice control through Amazon Alexa and Google Assistant for seamless smart home integration. Technical Specifications Specification Details Product Model SONOFF POWR320D Product Type Smart Power Monitoring Switch Rated Current 20A Max Load 4800W Display Type LCD Display Connectivity Wi-Fi IEEE 802.11 b/g/n 2.4GHz App Support eWeLink App Energy Monitoring Voltage / Current / Power / Energy Energy History Supported Overload Protection Supported Remote Control Supported Scheduling & Timers Supported Smart Scene Automation Supported Voice Assistants Amazon Alexa, Google Assistant Input Voltage 100-240V AC 50/60Hz Installation Type Inline Smart Switch Material PC V0 Color White Operating Systems Android & iOS Why Choose This Product Powerful 20A smart power control Built-in LCD screen for real-time electrical monitoring Accurate voltage, current, power, and energy metering Supports overload protection for safer operation Remote control through the eWeLink app Tracks electricity usage history and energy consumption Supports schedules, timers, and smart automation Compatible with Amazon Alexa and Google Assistant Ideal for high-power appliances and energy management Reliable smart monitoring for homes and commercial environments
19.500 JD
The SONOFF SPM-MAIN is a professional smart power monitoring hub designed as the central control unit for the SONOFF Stackable Power Meter System. Built for advanced energy management and multi-circuit monitoring, the SPM-MAIN works together with SONOFF SPM-4RELAY modules to provide centralized control, power monitoring, overload protection, and energy statistics for residential, commercial, and industrial applications. One SPM-MAIN unit can connect with up to 32 SPM-4RELAY modules through RS-485 communication, allowing management of up to 128 independent channels. The system is ideal for apartment buildings, offices, shopping centers, server rooms, factories, rental properties, and large-scale electrical monitoring projects. The SPM-MAIN supports both Wi-Fi and Ethernet connectivity for stable communication and remote management through the eWeLink app. It also includes local data storage support through a MicroSD card slot for historical power consumption records and local monitoring. Its DIN rail design enables clean and professional installation inside electrical cabinets and power distribution systems. Technical Specifications Specification Details Product Model SONOFF SPM-MAIN Product Type Smart Power Monitoring Hub Function Central Unit for SPM System Compatible Devices SONOFF SPM-4RELAY Maximum Expansion Up to 32 SPM-4RELAY Units Maximum Supported Channels 128 Channels Communication with Relays RS-485 Connectivity Wi-Fi 2.4GHz & Ethernet App Support eWeLink App Local Data Storage MicroSD Card Supported LAN Control Supported Remote Monitoring Supported DIN Rail Mounting Supported Input Voltage 100-240V AC 50/60Hz Material PC V0 Operating Temperature -10°C to 40°C Dimensions 142.5 × 90 × 66.5 mm Color White Why Choose This Product Centralized smart energy monitoring system Supports up to 128 independent monitoring channels Works with SONOFF SPM-4RELAY modules Stable RS-485 communication for long-distance transmission Wi-Fi and Ethernet connectivity for reliable control Supports local MicroSD power consumption storage Professional DIN rail installation design Ideal for buildings, offices, factories, and rental properties Real-time monitoring through the eWeLink app Advanced overload protection and energy management system
33.000 JD
The SONOFF POWCT is a smart Wi-Fi current transformer designed for advanced energy monitoring and electrical consumption measurement in residential, commercial, and industrial environments. Featuring a 100A current transformer clamp and DIN rail mounting design, the POWCT enables accurate real-time monitoring of power usage without direct contact wiring to high-current circuits. The device provides real-time electrical monitoring including current, voltage, power consumption, and energy statistics directly through the eWeLink app. It is ideal for monitoring electrical panels, solar systems, industrial equipment, air conditioners, pumps, workshops, server rooms, and smart energy management systems. Its non-invasive CT clamp installation improves safety and simplifies deployment while maintaining reliable high-accuracy power measurement for professional energy monitoring applications. Technical Specifications Specification Details Product Model SONOFF POWCT Product Type Smart Wi-Fi Current Transformer Rated Current 100A Monitoring Type Current / Voltage / Power / Energy Connectivity Wi-Fi IEEE 802.11 b/g/n 2.4GHz App Support eWeLink App Energy Monitoring Supported Energy Statistics Supported Remote Monitoring Supported Installation Type DIN Rail Mounted Current Detection Method CT Clamp Smart Automation Supported Input Voltage 100-240V AC 50/60Hz Material PC V0 Color White Operating Systems Android & iOS Why Choose This Product Accurate 100A electrical current monitoring Non-invasive CT clamp installation for safer operation Real-time voltage, current, power, and energy monitoring DIN rail mounting for professional installations Remote monitoring through the eWeLink app Ideal for energy management and electrical monitoring systems Supports smart automation and consumption tracking Suitable for homes, industries, workshops, and solar systems Helps optimize electricity usage and reduce energy waste Reliable smart monitoring solution for high-current circuits
36.000 JD
The SONOFF POWR3 is a high-power smart Wi-Fi switch designed for advanced energy monitoring and remote electrical control of high-load appliances and equipment. Featuring a powerful 25A load capacity and real-time energy metering, the POWR3 allows users to remotely control connected devices while monitoring voltage, current, power consumption, and energy usage directly through the eWeLink app. Built for heavy-duty smart power management, the POWR3 is ideal for water heaters, industrial equipment, air conditioners, pumps, large appliances, server rooms, workshops, and energy management systems. It supports overload protection, power consumption history, scheduling, timers, and smart automation for improved electrical safety and energy efficiency. The device also integrates with Amazon Alexa and Google Assistant for convenient voice control and smart home automation. Technical Specifications Specification Details Product Model SONOFF POWR3 Product Type Smart Power Monitoring Switch Rated Current 25A Max Load 5500W Connectivity Wi-Fi IEEE 802.11 b/g/n 2.4GHz App Support eWeLink App Energy Monitoring Voltage / Current / Power / Energy Energy History Supported Overload Protection Supported Remote Control Supported Scheduling & Timers Supported Smart Scene Automation Supported Voice Assistants Amazon Alexa, Google Assistant Input Voltage 100-240V AC 50/60Hz Installation Type DIN Rail Compatible Material PC V0 Color White Operating Systems Android & iOS Why Choose This Product Powerful 25A high-load smart switch Real-time power and energy monitoring Ideal for industrial and high-power appliances Supports remote control through the eWeLink app Built-in overload protection for safer operation Tracks electricity consumption and usage history Supports schedules, timers, and smart automation Compatible with Alexa and Google Assistant DIN rail compatible for professional installations Perfect for energy management and smart electrical systems
39.000 JD
The SONOFF SPM-4RELAY is a professional-grade 4-channel DIN rail-mounted smart relay designed for precise high-power control and energy monitoring. Ideal for smart homes, commercial spaces, server rooms, vending machines, and industrial energy management projects, it allows simultaneous management of up to four devices independently. When paired with the SPM-Main unit, the SPM-4RELAY provides remote control, real-time power usage monitoring, overload protection, and cloud-based data storage via the eWeLink platform. The relay supports automated schedules, scene integration, and instant alerts, enabling intelligent energy management and operational efficiency. Built with durable materials and compact DIN-rail design, the SPM-4RELAY ensures reliable performance, safe operation, and seamless integration into professional and residential electrical setups. Key Features 4 Independent Smart Relay ChannelsControl and monitor up to four electrical circuits individually. Energy Monitoring (When Used with SPM-Main)Real-time tracking of voltage, current, power consumption, and historical energy data. DIN Rail Mounting DesignEasy installation into power distribution boxes or control panels. High Power & Safety ProtectionSupports up to 20A per channel (MAX 40A total) with overload and short-circuit protection. Remote Control via eWeLink AppTurn circuits ON/OFF anytime, anywhere using your smartphone. Cloud & Local StorageEnergy data is stored securely on the cloud or locally via microSD card (up to 256GB) on the SPM-Main. Works with Schedules & Automation ScenesSupports timers, scenes, and smart schedules across multiple relay channels. Industrial & Commercial Grade ReliabilityPerfect for offices, workshops, apartment complexes, rental properties, vending machines, and server rooms. Technical Specifications Specification Details Model SONOFF SPM-4RELAY Channels 4 × Independent Relays Input / Output Voltage 100–240V AC Max Load per Channel 20A Total Max Load 40A Wireless Communication RS-485 (Connects to SPM-Main) Energy Monitoring Yes (Requires SPM-Main Module) Data Storage Cloud or microSD up to 256GB (via SPM-Main) Installation Type DIN Rail Mount Working Temperature -10°C to +40°C Material Flame-Retardant PC V0 Dimensions 143 × 90 × 66 mm App Support eWeLink (iOS & Android) Certifications CE / FCC / RoHS
58.000 JD
Monitor and manage electricity usage with WiFi Power Meters designed for smart energy monitoring, automation, and efficient power management. Track consumption in real time, automate connected loads, monitor usage remotely, and gain better control over household or commercial energy use.
Ideal for smart homes, offices, and technical applications, WiFi power meters help improve efficiency, reduce wasted energy, and support intelligent automation based on power data.
