1-20pcs HORMANN HSE4 HSE2 HSM4 HSM2 Garage Door Remote Control 868 MHz Handheld Transmitter for Gate Opener Compatibility Models: Hormann HSM2 868, HSM4 868 Hormann HS1 868, HS2 868, HS4 868 Hormann HSE2 868, HSE4 868 Hormann HSZ1 868, HSZ2 868 Hormann HSP4 868, HSP4-c 868 Hormann HSD2-A 868, HSD2-c 868 Note: Compatible only with Hormann 868MHz remotes featuring a blue button. Specifications: - Programming Type: Self-copy - Number of Channels: 4 - Material: ABS - Weight: 40g - Rated Voltage: 12V 30A - Installation: Wireless - Suitable For: Electric sliding gates, driveway gates, garage doors, and alarm systems - Wireless Transmission Distance: 50-150 meters (open space) - Frequency: 868MHz, 868.3MHz - Usage: Clone in fifteen seconds; ready to use after copying Features: 1. Enhanced privacy protection 2. One-to-one key copying 3. Individual password storage per button 4. Supports up to one million repeated copy cycles Package Includes: - Remote Control - English Manual - Battery Programming Instructions – Simple and Fast! Step 1: Clear Previous Codes from Duplicator 1. Press and hold buttons A and B simultaneously until the LED flashes 3 times. 2. Release button B while continuing to hold button A, then press button B three times slowly until the LED flashes. 3. Release button A to complete code clearance. Step 2: Copy Code from Original Transmitter 1. Place the duplicator close to the original remote. 2. Press and hold button A on the original remote, then press and hold button A on the duplicator until the LED flashes. 3. Release both buttons to complete the copy. Repeat for other buttons as needed. Button Functions: - Button A: Lock - Button B: Unlock