12V Relay 12 Channel RF Remote Control Switch Transmitter & Receiver Control for Home Automation

[Multi-device Compatibility] Accommodates multiple remote controls or switches, enhancing versatility and convenience.
[Extended Remote Range] Enjoy a remote distance range of up to 200-500 meters for convenient from afar.
[ & ] Stable performance, construction, and compatibility make this relay a dependable choice for various applications.
[ Relay Replacement] Ideal for replacing lost or damaged relays, ensuring seamless .
[Versatile Functions] Offers momentary, self-locking, and interlock modes with 3 commands for flexible control options.