Linear Wireless Security 1-Channel Handheld Transmitter D-22A

Description The Model D-22A 1-Channel, 1-Button Handheld Transmitter is a single-channel transmitter normally used as a “panic button” in security systems. It is also used in many remote switching applications where a portable transmitter is required. 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. Features Test/operate pushbutton Test/operate LED Removable wall mounting clip Optional visor clip available – order #210456-01 Standard digital format: 256 selectable codes Powered by one 9-volt battery (included) 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 L x .99 in W x 3.75 in H (55 x 22 x 95 mm)