{"product_id":"germa-4-button-rf-433mhz-remote-control-receiver-kit-with-ev1527-decoding","title":"GERMA 4-Button RF 433MHz Remote Control \u0026 Receiver Kit with EV1527 Decoding","description":"\u003ch2\u003ePrecise Details\u003c\/h2\u003e\n\u003ch3\u003eApplication Environment:\u003c\/h3\u003e\n\u003cp\u003eSuitable for various applications including: remote control switches, receiver modules, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control sockets, remote control LEDs, remote audio systems, garage doors, retractable doors, volume gates, pan doors, door openers, door closing systems, remote control curtains, alarm hosts, and more.\u003c\/p\u003e\n\u003ch3\u003eTransmitter Note:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eThis remote control only supports the learning code (1527) of the receiver.\u003c\/li\u003e\n\u003cli\u003eThis remote cannot be programmed.\u003c\/li\u003e\n\u003cli\u003eIt will not work if you only purchase the transmitter. It is part of the remote control system and needs to work with the Remote Control Relay Receiver module to function.\u003c\/li\u003e\n\u003cli\u003eWe do not offer a retail package, but we ensure it is well-packed before shipping.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eProduct Description:\u003c\/h3\u003e\n\u003ch4\u003eReceiver Module\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Model:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRX480-E4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDC3.3~5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiescent Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLess than 5mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Frequency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e433MHz (Others can be customized)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive Sensitivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-108dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive Distance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e15 meters and above\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Band:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±0.2MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-25~75°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Modes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInching, self-locking, interlocking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 channel CMOS level signal corresponding to the remote control ABCD buttons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Program:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelete existing data:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePress the learning button 8 times. Response: LED flashes 7 times.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning remote code:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePress the learning key once, twice, or three times. LED turns on indicating learning mode. Press any button on the remote control. LED indicator flashes three times to confirm successful learning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAfter the above operations, the receiver board can be controlled by the remote control.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eMore transmitters with different IDs can be learned and stored additionally, starting with step 2. A mixture of different modes is possible.\u003c\/p\u003e\n\u003ch4\u003eButton Usage (Sets mode and starts pairing process):\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePress once (the button on the receiver): Inching mode (Momentary Mode)\u003c\/li\u003e\n\u003cli\u003ePress twice (the button on the receiver): Self-Lock Mode (Toggle-Mode of the 4 Channels)\u003c\/li\u003e\n\u003cli\u003ePress three times (the button on the receiver): Interlocked mode (selected channel active and cleared if another channel becomes active)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x RX480E-4 Receiver Module, 1x KT02-117S-4 Remote Control\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Evalm","offers":[{"title":"Default Title","offer_id":47485222551781,"sku":"663254732648","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/7262\/8453\/files\/WechatIMG5550.jpg?v=1754185532","url":"https:\/\/evalm.com\/products\/germa-4-button-rf-433mhz-remote-control-receiver-kit-with-ev1527-decoding","provider":"Evalm","version":"1.0","type":"link"}