Following are three alternate solutions for applications requiring keypad access:
In garage door operator applications, an alternative for these products is the Model MDTK Keypad Transmitter used in conjunction with the Model MRD-U 1- Channel Plug-in Receiver. The MDTK keypad sends a wireless signal to the MDR-U receiver, which provides a relay output that can be used to trigger the operator.

Another option for garage door operator applications is the Multi-Code Model 4200-01 Keypad Transmitter. This transmitter sends a wireless signal in the Multi-Code format that can be received by an existing Multi-Code receiver on the operator, or by adding a Model 1090-20 1-Channel Receiver.

In gate operator applications, an alternative for these products is the Model AK-1 Exterior Digital Keypad. The AK-1 is a hardwired digital keyless entry system with a relay output designed for access control applications. The keypad is housed in a rugged cast aluminum enclosure that can be mounted to a pedestal or bolted directly to a wall.