There are many situations in which monitoring the ambient temperature is not only practical but also necessary. This applies, for example, to refrigeration systems in restaurants, medical cabinets, server rooms, heating systems or machines in industrial areas. The Mobeye CM4200 ThermoGuard is an effective aid to protect against damage caused by cold or overheating. You simply set the maximum or minimum temperature and leave the monitoring to the Mobeye ThermoGuard CM4200. Although the Mobeye ThermoGuard is designed for low power consumption (more than a year of battery operation in normal use), the device can also be connected to an external power source. If this is the case, the ThermoGuard is also a power failure detector. The temperature can be set between -35 °C and +70 °C. If the actual temperature is outside the set limits, a push notification or SMS/call/email is sent. In addition to the temperature sensor, external sensors can be connected to the two NO/NC inputs. By connecting devices or external sensors, you can monitor even more, such as the operation of heaters, ventilation systems, other electrical machines or the opening of doors. The settings, such as alarm delays in the event of a power failure, user-defined alarm texts, etc., are easy to programme.