Main features:
• Strong enough to move a 2t gate
• Easy "drop-in" replacement for existing A10 sites
• SMART technology makes the D20 SMART as intelligent as it's solid
• Installer-friendly design with easy access to mounting hardware, optimised cable routing and a dedicated accessory tray
• Smooth and strong
• Alert and agile - highly reliable Hall Effect technology keeps track of the gate position at all times, and ensures pin-point stopping