Give yourself some high-tech peace of mind with the Smart Wireless Bluetooth Security Lock Provides security to items such as safes and drawers Connects to your phone, tablet and more with Bluetooth 4.0 Supports iOS and Android Simply click the button to connect Waterproof design makes it ideal for use outside as well as indoors Powered by a CR2032 battery (not included) With a sleek and modern grey design Save 40% on the Smart Wireless Bluetooth Security Lock - now only 35.99 pounds