Five program switch, switch, five file switch, multi-function switch 1, safety instructions: this device must be used to take to protect the safety of the insulation of low voltage. All the adjustment and maintenance work must be conducted by professional engineering installer. 2, the overall structure parts: 3, automatic door five file application switch overall characteristics: 1. The five file function by microcomputer program control switch, system integration is high. 2. Unique wide dc 12 v ~ 36 v power input, convenient from the various automatic door machine electricity directly. 3. Delicate shell design; Easily fixed, small size. 4. Equipped with password storage unit, by password function switch, safe and reliable function switch. 5. Five key humanized design, easy to switch from the five kinds of working state of the automatic door. 6. Unit is equipped with state of the memory, the system can automatically when power outage to new calls back to the front of the power state of the original set, keep automatic 7. Intelligent door state security. 8 all induction door control signal into the switcher, automatically open the door by switcher output contacts signals and entrance guard electric lock. And has 9. As internal time to cooperate, to ensure smooth flow of automatic lock pull open the door. 10. The switch light sound instructions from time to tome, switch can confirm is valid.