The Model D-22C 2-Channel, 2-Button Independent Code Transmitter is a two-channel transmitter that can initiate two separate functions. The transmitter contains two eight-position digital coding switches. Each pushbutton can send any one of the 256 digital codes. This transmitter is used in remote switching applications where a portable two-channel transmitter is required and two separate receivers, each programmed with their own digital code, are used. Each transmission causes the red LED indicator on the front of the transmitter to light, showing that the transmitter is sending a signal and that the battery is in good condition.

General Specifications Encoding Techniques: 8-position DIP switch provided for code setting) RF Carrier Frequency: 303.875 MHz Current Consumption: 12 mA DC transmitting Power: 9 VDC NEDA battery (supplied) Operating Temperature Range: Battery limited Dimensions: 2.16 in W x 3.75 in H x 0.88 in D (55 x 95 x 22 mm)

Features Two test/operate pushbuttons Test/operate LED Removable wall mounting clip Optional visor clip available - order #210456-01 Standard digital format: 256 selectable codes for each pushbutton Powered by one 9-volt battery (included)