1,Sturdy Materials: Designed and crafted from solid aluminium alloy materials, built to withstand daily usage and provide long lasting performance. 2,Automatic Electronic Control: Equipped with intelligent electronic lock, automatic locking and unlocking with the 12V electronic control system, which is convenient and fast. 3,Low Temperature Adaptation: Designed for low temperature environment, with low temperature resistance, suitable for use under various harsh climatic conditions. 4,Safe and Reliable: The latch lock design ensures the security of access control, providing additional protection and security. 5,Versatile Applications: Suitable for a variety of access control systems, such as domestic, commercial and industrial use, it is a versatile choice. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.