No need to purchase any propriety systems, this is a stand alone unit operated by a free App called 'LocoMotive'

Automatic watering system for my dog.

Take control of your home in your smart-phone with the simplest ever home automation device.

The Thirsty Flamingo uses a soil moisture sensor and piezo speaker to help you monitor your plant's environment.

This is a GSM modem (Siemen TC35i) that can be operated with a garage door opening and closing device.