- CCTV ( Close Circuit TV) The CCTV is use to monitor shoplifters, vandals,thugs and also watching ordinary people at the same time. CCTV helpful in term of face recognition and look for criminal suspects.
- Automatic number plate recognition. This is a camera that could recognises the registration plate on suspect vehicles
- Mobile phone. Police can find some evident via the suspect mobile phone such as call to and from.
- Credit card transaction. Every time we buy something with credit or debit card the firm know where we are and what we buy. The credit card help to response to the fraud quickly as each person have spending pattern. When an unusual pattern e.g spend large amount of money in foreign country, it quickly identify that cloning or theft has taken place.
- Oyster card. It record data on the card. The person who go to the tube station should be matching to the one one CCTV tube.
I think all these technology are very helpful for police to resolve crime. They also create the safety feeling for people. However, It might have high cost to install the technology. Perhaps, the cost of installing the system is higher than the cost of the damage.
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