Upgraded Wireless Keypad for Gate Opener - Strong Signal, Robust Security Upgraded Design: This wireless gate security keypad boasts a premium design and robust construction for enhanced security and keyless access convenience. High Security: The dual-channel transmitter only activates when a compatible code is received, while advanced rolling code technology ensures the transmitted code changes for extra security each time our keypad is used. Strong Signal Design: This wireless automatic door keypad features a strong signal ensuring quick connection to any 433.92 MHz automatic door opener for ease of use. Versatile: This gate security keypad is durable and can be used in a range of equipment, such as electric chicken coop doors, automatic doors, automatic elevator doors, home entry gates, and more. Includes Accessories: This entry gate security keypad comes with accessories such as screws, including batteries, for easy installation and use. Specification: Item Type: Wireless Automatic Gate Keypad Material: Plastic Battery Type and Quantity: 2 CR2032 button cell batteries (200 mAh) (included) Purpose: Wireless Password Lock for Automatic Door