Self-powered Sensors

STM 320 / STM 329
Short description:

Energy harvesting magnet contact transmitter module
Frequencies:
868 MHz EnOcean (Europe) 902 MHz EnOcean (North America)
Details
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STM 330 / STM 331
Short description:

Energy harvesting wireless temperature sensor module
Frequencies:
868 MHz EnOcean (Europe) 902 MHz EnOcean (North America)
Details
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STM 332U / STM 333U – Product has been discontinued
Short description:

Energy harvesting wireless temperature sensor module. The STM 332U includes whip antenna and side oriented LRN button, the STM 333U includes a solar cell, helical antenna and side oriented LRN button.
Frequencies:
902 MHz EnOcean (North America)
Details
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STM 350
Short description:

Batteryless and Wireless Temperature & Humidity Sensor Module
Frequencies:
868 MHz EnOcean (Europe) 902 MHz EnOcean (North America)
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Rectangular green wireless module with a central white label and metal frame showing a QR code, printed text including 'STM400J DB' and a serial number, the EnOcean logo and CE mark, and gold contact pads around the perimeter.
STM 400J
Short description:

Energy harvesting wireless sensor module
Frequencies:
928 MHz EnOcean (Japan)
Details
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STM 429J
Short description:

Energy harvesting magnet contact transmitter module
Frequencies:
928 MHz EnOcean (Japan)
Details
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STM 431J
Short description:

Energy harvesting wireless temperature sensor module – including solar cell and helical antenna
Frequencies:
928 MHz EnOcean (Japan)
Details
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Low-profile white square device with beveled edges and short feet, featuring a centered black photovoltaic panel under a clear protective cover, isolated on a white background.
STM 550 KIT
Short description:

Batteryless and wireless IoT Multisensor
Frequencies:
868 MHz EnOcean (Europe) 902 MHz EnOcean (North America) 928 MHz EnOcean (Japan) 2,4 GHz Bluetooth® (worldwide)
Details
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STM 550 Multisensor Module
Short description:

STM 550 Multisensor Module with NFC interface
Frequencies:
868 MHz EnOcean (Europe) 902 MHz EnOcean (North America) 928 MHz EnOcean (Japan) 2,4 GHz Bluetooth® (worldwide)
Details
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Tall white freestanding pillar with a pointed roof-like top on a square base, featuring a central dark vertical panel divided into horizontal segments and transparent side panels against a plain white background.
Temperature & Humidity Sensor – ETHS (OEM)
Short description:

Batteryless and Wireless Temperature and Humidity Sensor
Frequencies:
868 MHz EnOcean (Europe) 902 MHz EnOcean (North America)
Details
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