Electronic spicess 433Mhz DC12V 1CH RF Relay Receiver Module with 1 Transmitter EV1527 LearningCode Micro Controller Board Electronic Hobby Kit

Large Design?433Mhz wireless remote control switch. Stable and reliable performance with high reception sensitivity (>97dBm) Radio signal transmission. A strong signal can penetrate through walls, floors, doors, panels etc. It can be controlled within 50 metres away in the open space. You can remotely control any machine connected to the relay receiver by remote control. Wide application: products can be used at home, farm, factory, office, laboratory, supermarket, etc. You can connect any device remotely to the relay receiver via the remote control. Such as electric lock, electromagnetic door, fan, lamp, lighting, ventilation, water pump, signal transmission and DIY remote control switch. ?Easy to use?: extremely easy to set up and reset. There are 4 operating modes (momentary / wipping / locking / delay) can be selected. You can easily configure yourself according to your needs. The function of the product is adjustable. This item has already been configured in lock mode. ?More flexibility?This receiver has a 10A relay that can charge electric devices with high power to ensure long-term stability control. There are 3 terminals (normally open, common, normally closed) for the wireless relay. ?Operational Safety?The voltage of this receiver is 12V, the operation is very safe. The terminal is a screw buckle, practical and safe. Multi-player control: a receiver can store about 20 transmitters. So you can share the stations with your family/friends. You can control all the device remotely by connecting to the relay receiver. And one transmitter can also control multiple receivers. Safe system: the chip code is the learning code EV1527, which is the most popular technology that makes the remote control system safer. Other transmitters cannot control your receiver when configured with your receiver. ?Quality Assurance?High quality relay can be used more than 100,000 times. Make this product more durable and stable to use. The high power clamp can support a current of 15A, so this product can have a good effect even in unstable current. Strong signal reception: There is an antenna on the receiver, so you can stretch it yourself to get a stronger signal reception. High-quality remote control: the remote control has a long service life. On the back of the transmitter there is a screw connection and the battery can be replaced after disassembly. The battery is CR2016. It's so easy to buy