Instant autonomous universal Sigfox coverage measurement device




 Sigfox • GPS • GSM • accelerometer • velocity meter • temperature • graphical display • complete CheckFox backend • local logging 

Channel/partner mode 

• Access to ID of base-stations, messages RSSI and SNR including total numbers and total repetitions

• Graphical visualization (histogram type) 

• Instant comparison (delta) to computed model 

• Ability to compare and calculate immediately indoor/outdoor 

• Measuring by driving, logging and comparing to velocity attenuations 

• Ability to add/upload photos from measurements to the CheckFox backend (Camera not included in this version :) 

End user/installer mode 

• Excellent, Good, Border, Nothing (values configurable) 

• Mode for 1 meter and ground level reference measurement before measuring at place of installation 

• Configurable Self timer for in cabinet measurement 

• Manual input/tagging to distinguish types of measurement (1m, ground, place and/or outdoor/indoor) 

• Forcible reference measurement to be sure the antenna is screwed properly 

• Warning if measurement is significantly not in line with the forecasted coverage 


• Small / water resilient / water and dust proof independent box 

• Highly energy efficient, long-lasting Li-Pol battery, rechargeable through USB-C 

• Highly readable, backlit, low power display 

• Assembly language programmed to be robust, quick, cheap and low power 

• Over the air upgradable 

• Intuitive interface/no printed manual needed 

• Format of data open and documented 

• Auto/timer switch off 

• Data load configurable on the device 

• GPS of last position can be used if no GPS position locked during measurement 

• If no GSM present, data is logged and transferred once GSM is available 

CheckFox backend: 

• Organisation, branch, user, test run rights management at CheckFox backend

• Google SSO, real cloud hosting/security/availability 

• Remote management of the CheckFox devices 



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Production capabilities: +50,000 items

Sample available: Yes

Direct buy link: and through distributors.

Technical Details

Downloadable resources :

  • CheckFox datasheet - version 08.pdf

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Technical specs :

Dimensions (in mm)146 x 88 x 25
Weight252 gr
SensorsAccelerometer, Button, GPS
Other supported protocolsGSM
Battery TypeRechargeable (usb, charger, etc...)
Battery Life1 Years
Flashable FirmwareYes

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