Sentry 300 Automatic Gate Opener - Single Gate

  The Sentry 300 automatic gate opener is the first high quality, commercial grade, Do-it-Yourself gate opener. Made in the USA and powered by a 12 vdc battery (battery not included). The Sentry300 system includes two charging options utilize either the DC Adapter for AC charging or USAutomatic's recommended Monocrystalline 10 Watt solar panel kit. The solar panel option allows for remote installations and qualifies for an up to 30% federal tax credit. The Sentry 300's energy efficient design makes it the first, truly solar charged gate opener that can provide weeks of operation (at up to 15 cycles per day) with no sun, prior to battery failure. Making this system the #1 option for remote gate operator installations. The Sentry Plug-N-Go wiring harness eliminates the need of complex power wiring and makes installation fast and simple, typically under 1 hour. Universal mounting brackets that allow for push-to-open or pull-to-open installation easily bolt onto most existing gates. The li