We develop and produce high performance electricity meters, power analyzers, current sensors, communication modules and management systems. SML IR Connection Multi-parameter Reading sMEnergy Tracker Manufacturers and Factory
400-996-9296
IR1 Meter is an energy tracker designed to monitor home electricity consumption. It is compatible with most modern smart meters in Europe and adopts infrared light transmission technology, which can be attached to the infrared communication port of a smart meter via magnetic adsorption. There is no wire contact needed during the installation—this greatly simplifies the installation process and effectively avoids the risk of hot-plugging the port. The device is safe and easy to operate, ensuring worry-free use.
Through its infrared interface, IR1 Meter quickly and accurately reads key electricity data from the meter, including cumulative electricity consumption, real-time voltage, current, and power. It then wirelessly transmits this data to local WiFi devices, allowing users to monitor their electricity usage anytime, anywhere.
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External Power Supply |
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Connection |
USB-A male to USB-C male |
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Voltage |
5V |
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Current |
2A |
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Cable length |
1.5m |
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Technical Characteristics |
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Power consumption |
<1.5W(Typical value 5V/260mA) |
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Measurement |
Voltage, Current, Power, Power Factor, Frequency, Energy |
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Applicable Meters |
Single and Three Phase |
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IR Parameters |
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IR Compatibility |
Compatible with SML Protocol |
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IR Port Connection |
Magnetic Mounting |
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IR Renew Rate |
Determined by the measured meter, normally once per second |
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Local API |
Yes |
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Bridge/hub required |
No |
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Wi-Fi Communications |
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Protocol |
HTTP/modbusTCP |
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Data Type |
Json/modbusTCP |
| RF Band |
2.4 G |
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Max. RF Power |
20 dBm |
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Wi-Fi Protocol |
802.11 b/g/n |
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Wi-Fi Range |
Up to 30m / 100ft indoors and 50m / 160ft outdoors
(Depends on local conditions)
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BLE Protocol |
Ble 4.2 |