What you need is the GSH advantage, complete security solutions to safeguard your home.  Just enquiring who’s at the door is not good enough, in today’s environment a simple answer “courier” is enough to ‘open’ a door. Not to forget various other handy men, salesmen, etc. A perfect method would be to have a video door phone to ‘see’ the person and conduct a conversation without opening the door. GSH Solution:  Private Eye Video Door Phone    In the event of a fire, only the heat is enough to char your important papers, even without the fire getting in. Only a fireproof safe with proper insulation can prevent documents from charring. GSH Solution:  Fire Resistant Electronic Safes - Safire >>   Shouting for help might not alert the neighbours at all times. What if all your neighbours are fast asleep with the air conditioning whirring away? What you need is an electronic security device that can hoot loudly, to ward off the intruder. And also secretly dial any telephone number and raise an alarm. GSH Solution:  Eagle Electronic Burglar and Fire Alarm System >>