Centurion SDO4 T10 Drive & Head Unit + PSU and Battery

Adaptive anti-crushing control The SDO4 was designed with safety in mind! The built-in anti-crushing circuitry will cause the door to stop and reverse if an obstruction is detected, helping to prevent serious damage or injury.Battery-driven — ALWAYS on You need to be somewhere in a hurry. The power goes out. You're going nowhere. Unless you have the SDO4, that is. The SDO4 switches seamlessly between mains and battery power in the event of a power outage, so it's always on. You can even use solar power to charge the system. Total security at the press of a button The hand that rocks the cradle is the hand that rules the world… and so is the hand that controls Holiday Lockout Mode! This on-board high-security feature allows you to electronically lock your garage door by pressing one of the Wireless Wall Switch or remote control buttons, giving you total control of who gets in. Autoclose Look, Ma, no hands! If you forget to close your garage door, your SDO4 will do it for you — if you've activated the Autoclose feature. Or maybe you're moving stuff out of your garage and need the door to remain open — overriding Autoclose is as easy as pressing a button!Onboard receiver with code-hopping security A home security system that fits in your pocket. Our four-button code-hopping remote control utilises the same technology found in top of the range vehicle security systems and can control your SDO4, home alarm system, automatic gate motors and whatever else you need to feel safe.