1. The electric roller shutter door is convenient and has anti-theft function. The remote control and the roller shutter door motor are precision mechanical and electronic equipment. Due to external force majeure factors, the product function may fail. For the convenience of users, please reserve a spare channel when installing the rolling shutter door, just in case. If the door cannot be opened normally due to a fault in this product, we will not be responsible for other losses.

2. The remote control of opening the door by mobile phone is to improve the convenience of use, but the remote control requires the cooperation of the network, and it cannot be guaranteed to be foolproof when used throughout the year. In order to prevent your precious time from being lost due to the failure of the mobile phone to open the door, please be sure to carry the remote control key on your body or put it on the car in case of emergency.