Temperature protection, when the temperature is too high, the motor will cut off the power automatically to protect itself. When the door reaches route, only press the button in the opposite direction, the motor will work to avoid the risk that the door runs out of the track. The motor is equipped with opening and closing limiter. When the door reaches the limited position, the motor stops working, increasing security. The automatic closing time is 5 seconds, 10 seconds and 15 seconds, these three points.
Equipped with infrared sensor probe, it can realize rebound function when encountering resistance, avoiding accident and increasing security. The key can be used to open the clutch box on the machine when the power is off, and the door can be closed manually. It is suitable for the courtyard door, villa gate, adaptation of translation door and so on. 27.4 x 19.8 x 33cm / 10.8 x 7.8 x 13.0inch.Remote Control Battery: 1 x Battery, 27A 12V(not included). 1 x Door Opener Integrated Machine 2 x Infrared Probe + Screw Pack 2 x Stopper (installed on both ends of the door rack) 2 x Clutch Key 2 x Remote Control (without battery) 2 x Stopper Bracket 4 x Stopper Mounting Screw 3 x Door Opener Installation Base Plate 4 x Door Opener Mounting Screws.