General description This Metal Gate Opener Keypad is a high-quality access control solution designed for garage doors and folding doors. It features a compact and practical design, available in black and waterproof, making it suitable for both indoor and outdoor use. The keypad includes left and right arrow buttons for versatile operation and is equipped with LED lighting for easy access at night. Technical specifications Power supply: CR2032 lithium battery (230 mAh) Battery life: approximately 1 year based on 10 uses per day Operating frequency: 433.92 MHz +/- 75 kHz Transmitting power: approximately 1 mW Coding format: Rolling Code Operating temperature: -20 °C to +55 °C Number of password digits: 0 to 8 digits Operating range: 50 meters outdoors, 35 meters indoors Dimensions: 85 × 75 × 35 mm Weight: 150 g Compatibility and accessories This keypad is a standalone product and requires a matching universal receiver for operation. Usage The keypad allows users to enter a password for