Efento wireless temperature sensors are used in places that require controlling and maintaining a constant, very low ambient temperature. Thanks to the lack of the need to install any infrastructure and extensive support from mobile applications, the solution will be perfect for most rooms that require checking for unusual temperature values.
The sensors are powered by a battery that ensures their maintenance-free operation for at least two years. Temperature sensors communicate with smartphones or Efento Gateway in Bluetooth Low Energy technology. The maximum range of the sensor is approx. 100 m in open space, the range inside rooms is strongly dependent on the architecture of the building or bandwidth interference.
The sensors comply with European standards and directives and bear the CE mark.