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Remote relay swiching via the Sigfox network for remote radio towers

Available as a standalone buzzer unit or with SMS Alert support

Single Relay output at set distance

Setup via buttons or Wifi Direct

Input 12V DC power supply

Distance sensor range 25cm to 7m

Optional Temperature sensor

Wi-Fi Direct setup/configuration and via push buttons

Firmware OTA update capable

SMS Oxygen Alert

The SMS Alert - Oxygen monitor system, manufactured by PicC Electronics and made in South Africa,

is designed to monitor O2 Oxygen % per volume air concentration, and temperature.

It displays the readings on screen and triggers an audio alarm if the readings

fall below set thresholds.

The system also allows the user to adjust these thresholds through a menu system.

0-25%, 0.1% accuracy, 2 year calibration life span.