7251/7351 pad or post mount slide gate operator for residential, farm and ranch slide gates. 12VDC battery powered operator smoothly moves up to 800 lb/25 ft gate leaf at 1 ft/sec. Perfect for AC or Solar applications. Rugged enclosure protects against severe weather. Easy to install and convenient access to limit switch adjustment, plus 2 programmable relays. Operator includes 35 ft #40 roller chain and OXI/A receiver. Two-year warranty.Note: Battery and battery charger or solar panel required for operation, not included. Nice recommends a 30-35Ah battery for AC applications and a 70Ah or larger battery for solar applications. For more information on solar applications see www.hysecurity.com/solar.