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SON REL SPM4 1 1663145212130
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Home Viedā māja Elektrika un energomonitorings SONOFF Smart Stackable Power Meter (SPM) 4-Relay (4-gang relay) unit
Shelly PRO 3EM-120A next generation professional 3-phase energy meter with contactor control €204.71
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Sonoff / eWeLink

SONOFF Smart Stackable Power Meter (SPM) 4-Relay (4-gang relay) unit

€72.94

The SONOFF Smart Stackable Power Meter (SPM) 4-Relay unit is a versatile and efficient device designed to enhance your home automation system. With its 4-gang relay functionality, this unit allows you to control and monitor multiple electrical appliances or devices simultaneously.

Equipped with a power meter, the SPM enables you to accurately measure the energy consumption of each connected device. This feature helps you keep track of your electricity usage, allowing for better energy management and cost savings.

The stackable design of the SPM allows for easy expansion and integration with other SONOFF devices, providing a seamless and scalable solution for your smart home needs. Whether you want to control lighting, heating, or any other electrical equipment, this unit offers a convenient and centralized control hub.

Installation and setup are straightforward, thanks to the user-friendly interface and compatibility with popular smart home platforms such as Amazon Alexa and Google Assistant. You can effortlessly control your appliances through voice commands or remotely via the SONOFF mobile app, giving you complete control and convenience from anywhere.

The SPM 4-Relay unit is built with safety in mind, featuring overload protection and surge suppression to safeguard your devices and prevent any potential damage. Additionally, the unit is constructed with high-quality materials, ensuring durability and longevity.

Upgrade your home automation system with the SONOFF Smart Stackable Power Meter (SPM) 4-Relay unit and experience the convenience, energy efficiency, and control it brings to your everyday life.

Weight 0.584 kg
Dimensions 9 × 6.65 × 25 cm
Connection protocol

RS-485

Amper

20A

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SKU: HMA0254 Categories: Elektrika un energomonitorings, Releji un kontrolieri, Viedā māja
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Description

【Connect up to 32 pcs. of SPM-4Relays】One SPM-Main unit can be connected to 32 SPM-4Relays. Each SPM-4Relay has 4 isolated channels to help you manage devices more conveniently.
【Power metering】You can monitor the power consumption by checking eWeLink App on your mobile phone. Obtaining current, voltage and power easily.
【Max. 20A/Gang】Each channel can support maximum current of 20A, no fear of high power load.
【Communicated by RS-485】The SPM-Main communicates with the SPM-4Relays through RS-485, which allows for multi-terminal and stable long-distance data transmission.
【Overload Protection】Once the overload protection is enabled, it can protect your devices from burning out.

SONOFF Smart Stackable Power Meter consists of

(1) a main unit with built-in Wi-Fi chip and support for eWeLink IoT cloud and eWeLink app, and

(2) one or multiple SONOFF Smart Stackable Power Meter 4-Relays.

THIS PRODUCT IS THE SPM 4-RELAY UNIT.

SPM MAIN unit is sold separately.

They all fit onto DIN rail of an electric cabinet, and provide smart control and power metering feature with max. performance of 20A per gang, as well as, overload protection for all gangs. It is a high performance professional smart home tool to manage homes, office buildings, industrial buildings or even shopping malls to keep track of residents or tenants power consumption.

The Main unit communicates with the eWeLink cloud through Ethernet or Wi-Fi, and communicates with the SPM-4relay modules via RS-485, which allows multi-terminal and stanle long term data transmission. One main unit can work with up to 32 pcs. of 4-relay units, so has a total support of 128 x 20A channel management and power metering.

The device has an SD card slot, you may insert an SDHC memory card (not included with the product) to store up to 180 days consumption data and check the data via HTTP API. Data can also be exported.

Sonoff SPM Wiring:

Product features:

  • Remote ON / OFF – Anytime, anywhere, from now on you can turn all your channels on and off remotely.
  • Possibility to add up to 32 pcs. of 4-channel power metering relays to the main channel, total support for up to 128 independent channels
  • Fits to DIN-rail
  • SD card support: supports adding a 8GB-32GB SDHC memory card to store up to 180 days consumption data
  • Controling the channels independently
  • Physical on/off buttons on the 4-relay devices
  • Overload protection for all channels
  • Mobil App – free iOS és Android mobil App: eWeLink, connecting to eWeLink IoT cloud
  • Sync status – Check actual relay status (turned ON or OFF) with the mobile App
  • Share control – Control the device together with your family
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Shipping & Delivery

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Your parcel will be immediately sent from the manufacturer's warehouse within 2 days after receiving payment. Delivery times to your location may vary depending on the location of the manufacturer's warehouse. We work with manufacturers in Europe, England, Turkey, USA and China. As a result, some parcels may be delayed due to for various unforeseen logistical situations, which we unfortunately cannot influence. Thanks for understanding.
To track you order you can contact us info@smarteg.lv or +371 29 816 769

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I Smart SIA is a leading international company in the Baltic region, whose main activity is installation, connection, as well as wholesale and retail sales of smart home and business solutions.

 

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