4CH Wireless Remote Switch 433MHz Receives and Controls Four-way Relay Module

Switch Self-Lock, Jog, Inter-Lock. Rf Frequency: 433mhz. Rf Working Mode: Ask Superheterodyne Reception Modulation. Exhaust Muffler Pipe Springs Hangers O-Rings For Yamaha Banshee YFZ350 1987-06. A: Output; Normally Open End Of The Relay.

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