Push-button allows to open the gate from inside of the property (no transmitter needed). Wireless keypad provides convenience and security. The Mounting Post is recommended for mounting the keypad.Specification: Compatible with all 110V AC / 24V DC powered gate openers below: - ALEKO AS 450/600/650; - ALEKO AS 900/1200/1300; - ALEKO AS 450/600/650/850; - ALEKO GG 900/1200/1300/1700; - ALEKO AC 1300/2200; - ALEKO AR 900/1300/2200. Includes items in the kit: - ALEKO Photocells; - ALEKO Push Button, wired; - ALEKO Keypad 433.92Mhz, wireless; - ALEKO Metal Box for Keypad; - ALEKO 12V/24V Solar Charge Controller for Solar Panels(10W, 20W or 30W Max). We will always try our best to find you a satisfactory solution if any problem takes place! This is the fastest way to solve any problem you may have! This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Garage Doors & Openers\Opener Systems". The seller is "lexdeals06" and is located in this country: US. This item can be shipped worldwide.