12VDC Solar Residential Linear Actuator Package. Safeguards access to a property with an encrypted signal and offer extended range with Security+ 2.0. When detecting an obstruction the gate reverses with the inherent reversing sensor and the included monitored safety accessories. With installation of optional expansion board, prevent unauthorized access with quick close feature that stops vehicles from tailgating. Tested to the most stringent UL 325 industry guidelines. External entrapment protection devices need to be added to meet UL 325 standards. Your Installer will recommend suitable entrapment protection devices for your installation, such as photoelectric or edge sensors. Heavy-Duty Steel Lockable weatherproof cabinet.