310 Mhz frequency, 8 dip switches for Delta - 3 receivers.
Frequency: 310 MHz
Codes: 1-8 digit PIN
Dimensions: 7.5 x 2.5 x .875 inches
Keypad is backlight for night time operation and has a cover to protect against the elements
Compatible with Linear models DT, DTC, DT2A, DT4A, LB
