Etmiot specializes in industrial IoT and cellular network monitoring solutions, providing signal analyzers and telematics hardware for M2M applications.
Etmiot (also operating as ETM Mätteknik AB and ETM Pacific) is a provider of industrial IoT and remote monitoring solutions. The company develops and manufactures cellular signal analyzers, data loggers, and telematics hardware designed to operate across 2G, 3G, 4G, Cat M1, and NB-IoT networks.
Their products are widely used in sectors such as security, water management, transport, environmental monitoring, and industrial automation to ensure reliable connectivity and data transmission. Flagship devices like the ETM770 PRO allow technicians to analyze signal quality and optimize antenna placement for robust machine-to-machine (M2M) communications.
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You can restart the device by holding the Arrow DOWN and Arrow UP buttons simultaneously for 5 seconds. Alternatively, navigate to System > Restart Device in the on-screen menu.
The ETM770-PRO supports cellular monitoring across Cat M1, Cat NB (NB-IoT), NB2, 4G, 3G, and 2G networks.
The configuration tool for devices like the ETM770 can be downloaded from the Resources section on the official Etmiot webpae.
The device displays Reference Signal Received Power (RSRP) in dBm and Reference Signal Received Quality (RSRQ) in dB. These metrics help determine the signal strength and interference levels for optimal antenna positioning.