Uniquely designed, easy to install and durable, the Terminator Wireless Doorbell is perfect for your home and official use. With 38 different melodies which can be set as per your choice and including features such as volume adjustment, this doorbell has it all. It’s made from high-quality polycarbonate plastic making it reliable and secured. The 3 pin 13A plug makes it easy to install anywhere, plus it has a 100 m operational range, giving you added flexibility.