CHINA Hotel lock energy-saving switch catagories

In hotels, hotel lock energy-saving switch normally used with hotel lock together in order to save electricity.

Take T5557 hotel lock energy-saving switch for example. It includes 3 kinds.

1. Normal kind.

   For example,you can use 101 room card insert into any other room switch, power is on. After you take out, power off.

2. Special kind. 

   For example, for 101 room switch, it only can recognize 101 room card. If you insert 101 room card into 102 room switch, it cannot make 102 room power on. Surely, this kind, normally will be different in price. also before you use switch, you need to set up for these switch with our door lock system

3. OEM kind.

   Different countries, different power load, China is 220V. some countries are 110V. so different requirements. 

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