Features: Model Number: GRD-2 Manufacturer Part Number: DNR00102 Auto voltage sensing - no jumpers to set Two Form ”A” (normally open) relays rated at 30 Volts AC/DC up to 5 Amps Supplied with whip antenna, three feet of coaxial cable, and bulkhead...

Features: Model Number: DRA-4 Manufacturer Part Number: DNR00057 Activates four devices or UP, DOWN, STOP COMMERCIAL Wire lead antenna Mounting bracket supplied Power: 12 VAC/VDC Codes: 64 (set by dip switches) vRF frequency: 310 MHz Dimensions: 4...