Security+2.0™ rolling code technology assures a new code is sent every time the keypad is used
Temporary password option enables visitors or delivery and service personnel to enter the garage without giving them your personal code
Completely wireless – powered by one 9-volt battery (included)
Weatherproof flip-up protective cover
Backlit keypad makes numbers easy to see even in the dark
One-button-to-close feature makes it easier than ever to close your garage door (works with all LiftMaster® garage door openers manufactured since 2006)
Programs in 2 easy steps
Compatible with LiftMaster® Security+2.0™ garage door openers
Can be programmed to 4 operators
Range: 300' in ideal conditions 50' to 100' in normal conditions.
Like the model R-831-P it has three isolated contacts to open close and stop the doors and a possibility of 6 561 operational codes to enhance the security level. If your operator can be controlled by three button station then our R-831-J receiver and commercial remote controls will work with your operator.
Designed for use as an access control interface for Linear’s block coded digital transmitters.
The unit receives signals from transmitters adds a facility code to the data and sends the information to the Wiegand input of the access control panel via a 5-wire connection
Ideal way to facilitate handicapped access
Multi-button transmitters can double as personal emergency devices for triggering security alarms
RF input/Wiegand output receiver supports 26 30 and 31-bit data formats
Wide selection of MegaCode (over 1 million codes) format transmitters with available block coding
Designed for use in security systems and remote switching functions.
Typical applications for the receiver include adding a wireless zone a panic button or creating a remote arm/disarm feature for a hardwired alarm panel