Linear D-22A: 1-Channel, 1-Button Handheld Transmitter

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
• Standard digital format: 256 selectable codes
• Powered by one 9-volt battery (included)
• Current consumption: 12 mA transmitting
• RF frequency: 303.875 MHz
• 2.16″ W x 3.75″ H x 0.88″ D