DC 12V 24V 4CH Wireless Remote Control Switch, DC 6-30V 10A 4-Channel 433MHz Radio Frequency Relay Receiver with 2 RF Transmitters, for Lights, Garage Door, Motor, Awning

【Great Design】433MHz radio frequency wireless remote control switch. Stable and reliable performance with high reception sensitivity. Radio frequency signal transmission. A strong signal can penetrate walls, floors, doors, panels, etc. It can be controlled from up to 50 meters away in open areas. The chip code is the EV1527 learning code, the most popular technology, making the remote control system more secure.
【Easy to Use】Extremely easy to set up and reset. There are 3 programmable operating modes (momentary/toggle/lockable). You can easily program it yourself according to your needs. The product's operating mode is adjustable. This item is already configured in toggle mode. Easy-to-use dry contact.
【More Flexibility】 This receiver contains 4 relays, each with 3 terminals (normally open, common, normally closed). These 4 relays can be controlled independently. Each receiver can store approximately 20 transmitters. One transmitter can also control multiple receivers. For example, you can use two relays to control the garage door/motor and the other two to control the lights.
【Quality Assurance】 High-quality relays with a lifespan of over 100,000 uses. This product is more durable and stable in operation. This receiver uses a 10A relay. The receiver is suitable for DC voltages of 6V~30V, so both DC12V and DC24V are compatible. It offers greater flexibility in its use.
【Wide Application】 These products can be used in homes, farms, factories, offices, laboratories, supermarkets, etc. You can remotely control each device connected to the relay receiver via the remote control. Such as garage doors, electric doors, shutter doors, extension doors and electric curtains, fans, lamps, lighting, ventilation devices, signal transmission, and so on.