Enhance the convenience and security of your automatic door systems with this reliable Automatic Door Opener Remote Control. Designed for sensitive and responsive operation, this remote control set combines portability with robust performance, making it an ideal choice for managing automatic gates and doors with ease. Key Features: · Sensitive and Easy to Use: Features highly responsive control for quick and effortless door operation, ensuring smooth functionality every time. · Portable Design: Includes two compact remote controls with durable key clips, allowing you to easily attach them to your bag or belt for convenient carry and storage. · Long-Range Remote Control: Provides an effective control distance of up to 40 meters (131.2 feet), offering flexibility and convenience when operating from a distance. · Versatile Application: Perfectly suited for various automatic door equipment, including chicken coop doors, warehouse doors, underground garage doors, and other automatic door systems. · Premium Durable Materials: Constructed from high-quality ABS and zinc alloy materials to deliver enhanced safety, durability, and long-lasting performance. · Secure Rolling Code Technology: Equipped with HCS301 rolling code chip technology, enhancing security with encrypted transmission to prevent unauthorized access. Specifications: · Item Type: Remote Controls · Material: ABS, Zinc Alloy · Chip: HCS301 Rolling Code · Frequency: 433.92MHz · Effective Distance: Approximately 40m (131.2ft) · Number and Type of Batteries: New Type - 1 x 27A Dry Battery (Not Included); Old Type - 1 x CR2032 Button Cell (Not Included). (New and old type delivered randomly) · Purpose: Remote Control for Automatic Door Opener Package Includes: · 2 x Automatic Door Opener Remote Controls with Key Clips This Automatic Door Opener Remote Control set offers reliable, portable, and secure operation for various automatic door applications. Its durable construction and long-distance functionality make it a perfect addition for anyone looking to enhance the ease and security of door access control.