The Model DT-4A 4-Channel Visor Transmitter is a wireless radio control designed for use with automatic garage/gate operators and access control systems. The transmitter can be used with one four-channel receiver (DR4), two two-channel receivers (DR2) or four single-channel receivers (DR, DRQP or DRM).
Features
•Activates four separate Delta-3 receivers
•Can also be used as remote UP, DOWN, and STOP control for commercial operators
•Test/operate LED
•Visor mounting clip supplied
•Power: 9 V battery
•Frequency: 310 MHz
•Codes: 64 (set by dip switches)
•Dimensions: 2.16 x .95 x 3.75 inches
