If you home features patio doors it may be worth trying to upgrade your security. Patio doors are often the entry point for burglars and provide a weak link in your overall home security. An affordable upgrade solution is the patio push lock which can be easily fitted to provide additional security. Another product worth considering is the Patlock. The Patlock (featured on BBC Dragons Den TV Show) is a security product which is fitted over your patio doors and prevents would be burglars from depressing the patio handles and therefore breaking in to your property.