Wireless Alarm Units

A wireless monitoring and alarm system consisting of the AR407 base station receiver and up to 16 wireless sensors. Sensors exist for temperature, humidity, and universal inputs - volts, 4-20mA, RTD's and thermocouples. The sensors have a direct range of about 200m but this can be extended to 400m using the sensor re-transmission function.

The AR407 base station receiver can display readings on the colour LCD display in tabular, meter or chart displays. The AR407 can log the data to internal memory or an external USB memory stick and can generate alarms to switch on sirens or lamps. The AR407 also has an Ethernet interface so alarms can also generate a email alert and users can monitor the system from any web-enabled device such as PC, tablet or smartphone.