> Built in LED, door sensor and buzzer> Holding Force: 280KG (600Lbs)> Voltage: DC12V and DC24V> Lock Size: 250Lx48.5Wx25H(mm)> Current Draw: 12V/500mA 24V/250mA
> EL-W600SD 7Wires> Waterproof IP66> Holding Force: 280KG(600Lbs)> Voltage: 12V & 24V adjustable and door sensor function, NO/NC/COM> Lock Size: 220Lx47Wx28H(mm)