Doors and windows are the primary entryways into your home, and without enough security, they’ll welcome trespassers and burglars inside. This doesn’t necessitate surrounding the property with moats and garrisons, though. A secure home only requires having the right types of devices at the right places.
Nowadays, most homeowners in London prefer installing electronic security systems like CCTV’s and remote control mechanisms for optimum protection than solely relying on the traditional key-and-lock model. The latter type is still used, though, as it’s not at all dependent on electricity, aside from also being updated with modern designs to conform to current standards. Locks considered to be obsolete are common in old houses in London, but these can be replaced with state-of-the-art setups by competent locksmiths.