Linear D-2R is designed for use in security systems and remote switching functions requiring more than one wireless zone or output.

Linear D-4B can initiate four separate functions. It is used in many remote switching applications where a portable four-channel transmitter is required.

Linear D-4R is designed for use in security systems and remote switching functions requiring more than one wireless zone or output.

Linear D-8C is designed for use in security systems and remote switching functions requiring more than one wireless zone or output.

Linear DMCRAC converts the DMC1 AM and FM antenna input connectors to screw terminals that can connect to the existing antenna wires in the installation.

Linear DR is a 24-volt, single-channel, three-terminal Delta-3 receiver, 256 selectable codes.

Linear DT One-button, one-channel, 9-volt battery powered visor transmitter with removable visor clip, 256 selectable codes.

Linear DTG activates one Delta-3 receiver for remote stop or reverse safety edge with no cables or coiled wires

Linear DTKP keypad transmitter is one of Linear's series of wireless radio controls designed for use with automatic garage door and gate operators with 256 different codes.

Linear DX-12 is housed in a heavy-duty metal case and is designed for use in security systems and remote switching functions.

Linear DX-COKIT contains a single station DXS-80 carbon monoxide alarm with a built-in supervised transmitter and DXR-702 2-Channel Receiver.

Linear DXR-701 is a digital receiver with an isolated relay output designed for use with Linear's DX Format transmitters. This receiver can be used in a variety of remote control applications

Linear DXS-32 Supervised Miniature Door/Window Transmitter is a battery powered stationary transmitter designed for use with Linear’s DXS and DX format receivers.

Linear DXS-65 is a supervised water-resistant emergency alarm transmitter designed for use with Linear’s PERS Consoles and can also be used with other Linear DX or DXS format receivers.

Linear DXS-81 is a battery powered cash drawer bill trap with a built-in transmitter designed for use with Linear’s DXS Format receivers.

Linear DXS-91 is a glass break detector with a built-in transmitter designed for use with Linear’s DXS and DX Format receivers.

DISCONTINUED - Linear DXS-LRC is a one-button, one-channel, water-resistant, long range supervised transmitter designed for use in emergency applications.

Linear DXS-LRW is a wristwatch style one-button, one-channel, water-resistant, long range supervised transmitter designed for use in emergency applications.

Linear DXSR-1504 Supervised 4-Channel Receiver is a four channel supervised digital receiver with solid state outputs designed for use with Linear’s DX and DXS Format transmitters.

Linear DXSR-1508 Supervised 8-Channel Receiver is a eight channel supervised digital receiver with solid state outputs designed for use with Linear’s DX and DXS Format transmitters.