Best Linear Garage Door Openers

This digital keypad is a MegaCode series of wireless radio controls designed for use with automatic garage door and gate operators. The MegaCode radio format provides unparalleled security with more than a million different codes. In operation, the user enters their unique code on the unit's keypad (1 to 6 digits long) and presses the button to activate the door operator. For up to 30 seconds after the last activation, the keypad can be re-triggered by simply pressing the button again. This allows the user to stop or reverse the opener quickly, without having to re-enter their code. The keypad has built-in keypad lighting for use at night or in dark areas. The clear silicone keys are backlit with a soft blue glow. Press the light button at any time to activate the keypad backlight. To turn the overhead operator light on or off, enter the user code, then press the light button. The keypad lockout timer will disable the keypad after 10 activations. The keypad must remain idle for 30 seconds before new attempts. MegaCode receivers are programmed by sending a signal from the user's transmitters. This stores the transmitter's code into the receiver's memory. The receiver will retain its memory even without power and will only activate from these "memorized" transmitters. Each keypad code can be considered a different transmitter. Each MegaCode receiver can remember a maximum of 10 transmitter codes. Any combination of portable transmitters and keypad codes up to the maximum number can be entered.