Operation: 24 VDC with 1/2 HP Motor Main Power Source: 120/220 VAC Single Phase Battery: 7 AMP Hour 12 VDC x 2 Capacity: 1500 lbs. / 12’ or 1000 lbs. / 16’ Max. Opening Speed: 13-16 Seconds per 90° Battery Back-up: 400 Full Cycles (1500 lbs. / 12’ Gate) Max Duty Cycle: 100 % (Continuous Cycles) Temperature: -4° F to + 158° F UL 325 and 991 Listing Fail-safe / Fail-secure Clutch Mechanism Loop Rack Included Built-in Three Push Button Station On-Board Lightning Protection Soft-start / Soft-stop W / Intelligent Obstruction Detection Solar Panel Ready: Requires 24VDC 80 watts Limited Factory Warranty:7 Year Residential and 5 Year Commercial