Linear D22A delta 3 Frantz garage door opener Single channel transmitter for use with one garage door opener. Compatible with 303.875 MHz Linear Delta 3 System products. 8-Dip switches to code, 303.875 Mhz frequency Battery and visor clip included.
Dimensions: 3.00 x 2.00 x 1.00 (W x L x D, inches)
