Freezer alarms - These warn of the temperature climbing above a preset level. Temperature alarms - These can be set to warn of an area rising above, or falling below a preset temperature range. The list is just about infinite. Ask your tradesman for the best solution to your individual needs. Think carefully about your property, you can't protect everything, so choose to protect those areas and things, which will cause you the most grief, if they are stolen or damaged.
Most insurance companies are only to pleased to be of assistance.
You may click on the subject of your choice. Q - I was in a supermarket last week and I am sure that I saw a person put some goods in their pockets. These loses are of course reflected in the prices that normal honest people have to pay for their goods. The problem is so large that special companies exist that do nothing else but try to detect and prevent this type of theft. So there is really no need to have any form of bad conscience for reporting to the supermarket staff when you see theft of this nature.