DETAILS

• Outdoor Enclosure (NEMA 4/12)
• Includes 10 feet of signal hose outdoor air switch and hose plug
• OPEN (all operators) when the vehicle passes over treadle hose. The weight of the vehicle on the treadle hose activates a pneumatic switch which sends an open signal to the door. Requires a 2-wire connection to the operator but does not require power to function.