I contacted David over three years (2012) ago regarding an alarm system for our Bredbury warehouse. He was more than happy to come out and provide a free consultation for our needs and helped me identify what would be best for our operation. The result was a fantastic system incorporating wireless sensors, door sensors and even a movement sensor for the roof. Key fob entry was available for all the staff and a GSM connection to a local security firm making life that bit easier. David is always professional in his work and I would not hesitate to recommend his services to anyone.