Metal Keypad for Gate Opener, 433 MHz Rolling Code Keypad, High Quality Keypad for Garage Door Access Control, Black and Gray (Random Colors) Aiperq

General description This high-quality Metal Keypad for Gate Opener is designed for convenient access control, suitable for folding doors and revolving door operators. It features directional keys for operating both left and right doors, making it versatile for various applications. The keypad is compact, practical, and waterproof, available in black and gray colors. LED lights illuminate the keypad, ensuring visibility at night for easy access. 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: Approx. 1 mW Coding format: Standard rolling code format Operating temperature: -20 °C to +55 °C Number of password digits: 0 to 8 digits Starting distance: Open distance 50 meters; indoor distance 35 meters Protection degree: IP54 Overall dimensions: 85 × 75 × 35 mm Weight: 150 g Usage This two-channel transmitter is activated only when the correct