Welcome to the product page！

1. The output speed of small DC motor is increased by 30%: the door opening speed of small DC motor is 30% higher than that of secondary motor, and the speed regulation of 12 sections can meet the requirements of various entrances. The newly designed automatic lock can carry out 300N locking force on the motor to meet the needs of all kinds of users. 2. Led two digit digital display, perfect performance. 3. The connection terminal adopts plug-in type, which greatly shortens the construction time. 4. Wide voltage: this series of power supply is 75 ~ 270V wide power supply, which is suitable for all parts of the world without transformer. 5. Durability test has been conducted for more than 1 million times. 6. The wiring of circuit board is reasonable and the heat dissipation performance is perfect. 7. The hanger adopts double wheel device, and the double door 150kgx2 can also be handled easily.