1. Reinforced high strength aluminum alloy and imported original parts used.
2. Imported motor from Germany with fast speed and service life of more than 1 million times,it can work stable and with smooth operation.
3. Microcomputer controller, more intelligent -- several sets of transistors are added inside the controller, and a set of protection switches can stabilize the voltage.
4. Universal voltage can widely used --It have made the transformer function directly in the controller, so you can connect AC110V/ AC220V directly to machine.
5. Multi-function interface- It can be connected with the electronic lock, the access control system and etc., and can be connected directly with sensor.