Power Drop - Curtain Drop 240 Volt

In combination with a curtain and winch, PowerDrop provides backup natural ventilation for livestock in the event of a sustained power failure. PowerDrop runs without batteries, timers or mechanical devices and instead relies on an innovative electromagnetic lock. PowerDrop holds for a delay period after power failure. If power is not restored before the delay expires, the PowerDrop arm is forced open releasing the curtain winch.