The digital current sensor continuously monitors the motor current.  It can be set for both the opening or closing cycles.  If the gate is closing and hits a vehicle, the sensor defects the increased load on the motor and reverses.  If the gate is opening and hits a vehicle, it stops.  The sensor is smart enough to not react to wind resistance or operation on off-level installations.

1. Gate is opening	2. Gate is closing	3. Gate has stopped.

The QCC is a modular control board that can be used only with Elite slide gate operators.  Recommended for large gates, 16 feet and longer.  This unit is ideal for industrial applications like storage facilities, warehouses and gated communities with a guard house.  The illustrations above describe the effectiveness of the QCC.  Picture # 1:  The authorized command vehicle enters and leves the loop.  Picture # 2:  The gate closes as the authorized vehicle clears the loop.  Picture # 3: Unauthorized vehicle attempts to enter, but QCC stops the gate, which forces the unauthorized vehicle to either move ahead (if there is room) or back up.  QCC will not reset until the unauthorized vehicle has cleared the loop.

CAUTION: DO NOT USE THE QCC FOR THE SAFETY LOOP AND THE EXIT LOOP ON THE SAME DRIVEWAY.

Don't be a prisoner of your own gate.  Using the DC-1000tm keeps traffic moving during a power failure.  Set up A:  In case of a power failure, the gate will open automatically.  When the power is restored, the operator will return to normal condition.  Set up B:  Gate will not open automatically until activated by a key switch, puch-button, or dry contact adjustable command..