We have spent many years engineering and developing robust, reliable, Wireless Tank Level Indicators & Controllers. We proudly bring to you the Aquatel S207E and M107 models. The Aquatel S207E is an effective way to monitor the amount of fluid that is in your Domestic or Commercial tank / cistern, from the comfort of indoors. The M107 goes a few steps further, allowing you to not only monitor fluid levels, but to set, adjust and control them. Once the levels have been set via the remote display, the control module does the rest of the work automatically switching your pump or solenoid valve on and off, maintaining those levels. All of Aquatel`s products can be used on surface or underground tanks/cisterns and are available worldwide via our reseller network.