Sentry 300 M 020355 Medium Solar Charged Automatic Gate Opener Double Gate Fully Automated Kit
- The Sentry is designed to be installed on farm gates up to 20 feet in length, ornamental iron gates up to 12 feet in length and chain link up to 14 feet in length.
- Made in the USA and powered by a 12 vdc battery which is charged by the included solar panel kit or AC transformer.
- The Sentry's energy efficient design makes it the first truly solar charged gate opener that eliminates the need for AC power to charge battery and will provide 8 weeks of operation with no sun.
- Sentry Plug N Go wiring harness eliminates the need for wiring and makes installation simple and quick, typically less than 2 hours.
The Sentry 300 Solar Charged Automatic Gate Opener Double Gate Fully Automated Kit contains the first high quality commercial grade Do it Yourself dual gate opener. The universal mounting brackets will allow for push to open or pull to open installation easily bolt on to most existing gates. The linear actuator provides 400 lbs of thrust and has a compression rating of 1000 lbs. Open or close time is typically 16 seconds and will not dramatically vary with gate weight. The Sentry is designed to be installed on farm gates up to 20-Feet in length, ornamental iron gates up to 12-Feet in length and chain link up to 14-Feet in length. A full line of solar friendly accessories are available to allow you to customize your automated gate system to your needs. The Sentry 300 is covered by a 3 year limited warranty that repairs or replaces defective product and an additional 7 year extended limited warranty that has minimal charges for the affected component. The Single Gate Basic System Kit includes all mounting hardware, two 2 button transmitters, battery charge controller, solar panel kit for solar battery charging, AC transformer for optional AC battery charging, charge cable extension kit, installation DVD, full color installation/owner's manual, control box with preinstalled components, and linear actuator. Recommended battery is a sealed lead acid, group U1 battery not included in kit. Solar charging eliminates the need for AC power at the gate saving money and installation time. The energy efficient design of the Sentry Gate Opener allows up to 8 weeks of operation without any sun and additional solar panels are not needed under normal use. The solar panel kit includes a 5-Watt solar panel, 15-Feet of cable equipped with plug n go connector (no wiring), mounting bracket and hardware.
Included Accessories:
 | Sentry 300 520008 Transformer Low Voltage UL |
| This device being used is equipped with a DC plug for easy connection to the charge controller and can easily provide 575 cycles of operation a day without decreasing the battery charge. In the event AC power goes out the opener will operate for weeks on the battery (if cycles per day are below 20) before needing service. |
 | Sentry 300 050510 Push To Operate Wireless Button |
| Used to operate the gate in applications not requiring the security of a code. The Push to Operate Wireless Button US-050510 transmitter is designed for outdoor installation. Install to allow operation of the gate or garage by simply pressing the pad. The button is a pressure sensitive pad. Press the pad an audible tone is generated. |
 | Sentry 300 050520 Wireless Keypad |
| Used to open or close the gate by using a secure pre-programmed code. Up to 24 different codes possible. This tamper-resistant, weatherproof, programmable Multi-code Wireless Keypad can be mounted outside your gate and offer convenient access without having to carry a transmitter. The Wireless Keypad US-050520 is designed for outdoor wireless installation. |
 | Sentry 300 030210 LCR Transmitter 2 Button Remote(2) |
| Operate gate or garage with compatible 433 MHz receiver Operates up to 300 ft typically. Transmitter Right Button to Receiver Programming: (Hold-Gate-Open) (Only if auto close timer is enabled) The 2-channel receiver allows for programming the P2 relay from momentary mode (default) to latching mode. Transmitter right button can be programmed to hold gate open, over-riding the auto-close feature if activated. |
 | Sentry 300 030209 Garage Receiver |
| Used to make your garage door opener compatible with the Sentry transmitters, reduce the devices in your car. The Sentry 300 Garage Receiver US-030209 provided with the Sentry gate opener operates at 433 MHZ and might or might not be compatible with your garage door. If receiver frequency is not compatible the optional Sentry Garage Door Receiver kit can be easily installed in the garage. |
 | Sentry 300 520015 Solar Panel Kit 5 Watt Solar Panel Sentry Gate Openers |
| Used to make your garage door opener compatible with the Sentry transmitters, reduce the devices in your car. The US-520015 Solar Panel Kit 5 Watt Solar Panel kit may be used to charge the battery in the Sentry gate opener. A 30% federal tax credit is available that applies to the total gate opener system cost when solar charged. Solar charging eliminates the need for AC power at the gate saving money and installation time. |
 | Sentry 300 550012 Photo Eye Kit |
| The Photo Eye is a secondary safety device. It produces a beam between the 2 units. When the beam is broken it will keep the gate from closing. It requires wires to be connected to both units (20 gauge) for operation. Typically a swing gate needs two sets of photo eyes for the best area protection. One set of photo eyes pointing across the drive on the outside of the hinge post (A). The second set mounted across the drive at the point where the gate is fully opened (B). The photo eye must be installed where the gate does not break the beam. |
 | Sentry 300 070310 Exit Sensor Automatically Gate Opener |
| The driveway exit sensor is a magnetic device that installs below ground beside the drive. A magnetic field is established which when interrupted by a metal object will send a signal to open the gate. This sensor is supplied with a 50 foot cable and is typically installed inside the property beside the drive to automatically open the gate when a car passes. If more than 50 foot of cable is desired do not attempt to add cable this will only create problems. This type of sensor is not a safety device. |
