Summary: The keys have enhanced security features, getting to have up to five millions of different combinations. Also, by construction, design and materials used, these cam lock provide a high degree of resistance to external attack.
Summary: Electronic key is a computer chip enclosed in a stainless steel can. Each chip has an unique and unalterable code. It is small and portable enough to attach to a key fob, ring, watch, or other personal items.
Summary: This system is specially designed for safer operations in slot machine field. The advantage is that it can not be copied and the producer(Dallas semiconductors) guarantees that no two identical keys exist. Another key advantage is that it can be used on multiple machines.