The DR-4 Model is a four-channel, wireless radio control which can be activated by any of the Delta-3 transmitters. It is used with automatic garage/ gate operators and access control systems. Activates four devices or UP, DOWN, STOP COMMERCIAL.
Compatible with 310 MHz Delta-3 receivers and remotes
Includes:
Receiver
Wire lead antenna
mounting brackets
Dimensions: 4.9" W x 4.2" H x 1.3" D
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