{"product_id":"c2272-315mhz-4-channel-wireless-rf-remote-control-transmitter-receiver-module","title":"C2272 315MHz 4 Channel Wireless RF Remote Control Transmitter Receiver Module","description":"\u003ch3 data-section-id=\"12jh0uk\" data-start=\"1006\" data-end=\"1023\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1024\" data-end=\"1430\"\u003e\n\u003cli data-section-id=\"16amky\" data-start=\"1024\" data-end=\"1066\"\u003e315MHz wireless RF remote control system\u003c\/li\u003e\n\u003cli data-section-id=\"19yqff1\" data-start=\"1067\" data-end=\"1099\"\u003e4 independent control channels\u003c\/li\u003e\n\u003cli data-section-id=\"zcwc54\" data-start=\"1100\" data-end=\"1149\"\u003eIncludes transmitter and decoder receiver board\u003c\/li\u003e\n\u003cli data-section-id=\"17fs090\" data-start=\"1150\" data-end=\"1196\"\u003eASK modulation for reliable RF communication\u003c\/li\u003e\n\u003cli data-section-id=\"mobct4\" data-start=\"1197\" data-end=\"1224\"\u003eFixed-code encoder design\u003c\/li\u003e\n\u003cli data-section-id=\"jwaksi\" data-start=\"1225\" data-end=\"1265\"\u003eWireless range up to 100m (open field)\u003c\/li\u003e\n\u003cli data-section-id=\"z2khc2\" data-start=\"1266\" data-end=\"1304\"\u003eFour digital output channels (D0–D3)\u003c\/li\u003e\n\u003cli data-section-id=\"qzs19x\" data-start=\"1305\" data-end=\"1347\"\u003eValid transmission indicator output (VT)\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1348\" data-end=\"1371\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1tssxam\" data-start=\"1372\" data-end=\"1430\"\u003eEasy integration with relay modules and microcontrollers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1432\" data-end=\"1435\"\u003e\n\u003ch2 data-section-id=\"30oswr\" data-start=\"1437\" data-end=\"1482\"\u003eRemote Control Transmitter Specifications:\u003c\/h2\u003e\n\u003cul data-start=\"1484\" data-end=\"1836\"\u003e\n\u003cli data-section-id=\"7kj4an\" data-start=\"1484\" data-end=\"1511\"\u003eOperating Voltage: DC 12V\u003c\/li\u003e\n\u003cli data-section-id=\"4nzjz2\" data-start=\"1512\" data-end=\"1555\"\u003eBattery Type: 27A \/ 12V battery (1 piece)\u003c\/li\u003e\n\u003cli data-section-id=\"12vse5d\" data-start=\"1556\" data-end=\"1596\"\u003eOperating Current: Approx. 10mA at 12V\u003c\/li\u003e\n\u003cli data-section-id=\"18j3ye8\" data-start=\"1597\" data-end=\"1629\"\u003eTransmitting Frequency: 315MHz\u003c\/li\u003e\n\u003cli data-section-id=\"tqdqw5\" data-start=\"1630\" data-end=\"1677\"\u003eModulation Mode: ASK (Amplitude Shift Keying)\u003c\/li\u003e\n\u003cli data-section-id=\"omq2px\" data-start=\"1678\" data-end=\"1704\"\u003eEncoder Type: Fixed Code\u003c\/li\u003e\n\u003cli data-section-id=\"104otvk\" data-start=\"1705\" data-end=\"1738\"\u003eTransmission Power: 10mW at 12V\u003c\/li\u003e\n\u003cli data-section-id=\"1trh516\" data-start=\"1739\" data-end=\"1784\"\u003eTransmission Distance: 50–100m (open field)\u003c\/li\u003e\n\u003cli data-section-id=\"1jipxlw\" data-start=\"1785\" data-end=\"1836\"\u003eReceiver Sensitivity Requirement: Approx. -100dBm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1838\" data-end=\"1841\"\u003e\n\u003ch2 data-section-id=\"1cnvjws\" data-start=\"1843\" data-end=\"1884\" class=\"\"\u003eDecoder Receiver Board Specifications:\u003c\/h2\u003e\n\u003cul data-start=\"1886\" data-end=\"2263\"\u003e\n\u003cli data-section-id=\"d56rxl\" data-start=\"1886\" data-end=\"1912\"\u003eOperating Voltage: DC 5V\u003c\/li\u003e\n\u003cli data-section-id=\"1n5e73k\" data-start=\"1913\" data-end=\"1942\"\u003eReceiving Frequency: 315MHz\u003c\/li\u003e\n\u003cli data-section-id=\"o2gtnw\" data-start=\"1943\" data-end=\"1972\"\u003eReceiver Sensitivity: -98dB\u003c\/li\u003e\n\u003cli data-section-id=\"lftqrw\" data-start=\"1973\" data-end=\"2005\"\u003eNumber of Channels: 4 Channels\u003c\/li\u003e\n\u003cli data-section-id=\"10w8tef\" data-start=\"2006\" data-end=\"2225\"\u003eOutput Pins:\n\u003cul data-start=\"2023\" data-end=\"2225\"\u003e\n\u003cli data-section-id=\"124nc1k\" data-start=\"2023\" data-end=\"2062\"\u003eVT – Valid transmission signal output\u003c\/li\u003e\n\u003cli data-section-id=\"1ymhjw3\" data-start=\"2065\" data-end=\"2093\"\u003eD3 – Data output channel 3\u003c\/li\u003e\n\u003cli data-section-id=\"1puaddf\" data-start=\"2096\" data-end=\"2124\"\u003eD2 – Data output channel 2\u003c\/li\u003e\n\u003cli data-section-id=\"1waq9df\" data-start=\"2127\" data-end=\"2155\"\u003eD1 – Data output channel 1\u003c\/li\u003e\n\u003cli data-section-id=\"1nij2ur\" data-start=\"2158\" data-end=\"2186\"\u003eD0 – Data output channel 0\u003c\/li\u003e\n\u003cli data-section-id=\"1qks20q\" data-start=\"2189\" data-end=\"2208\"\u003e+5V – Power input\u003c\/li\u003e\n\u003cli data-section-id=\"jlwekz\" data-start=\"2211\" data-end=\"2225\"\u003eGND – Ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1sl9usg\" data-start=\"2226\" data-end=\"2263\"\u003eModule Dimensions: 41 × 22 × 6.6 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2265\" data-end=\"2268\"\u003e\n\u003ch3 data-section-id=\"vsiu5f\" data-start=\"2270\" data-end=\"2287\"\u003eHow It Works:\u003c\/h3\u003e\n\u003cul data-start=\"2288\" data-end=\"2592\"\u003e\n\u003cli data-section-id=\"z64rxy\" data-start=\"2288\" data-end=\"2471\"\u003eEach button on the remote corresponds to one receiver output:\n\u003cul data-start=\"2354\" data-end=\"2471\"\u003e\n\u003cli data-section-id=\"1lhfou0\" data-start=\"2354\" data-end=\"2381\"\u003eButton 1 → D0 output HIGH\u003c\/li\u003e\n\u003cli data-section-id=\"1y6f4re\" data-start=\"2384\" data-end=\"2411\"\u003eButton 2 → D1 output HIGH\u003c\/li\u003e\n\u003cli data-section-id=\"c23ni0\" data-start=\"2414\" data-end=\"2441\"\u003eButton 3 → D2 output HIGH\u003c\/li\u003e\n\u003cli data-section-id=\"lh2vq6\" data-start=\"2444\" data-end=\"2471\"\u003eButton 4 → D3 output HIGH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"yc73y1\" data-start=\"2472\" data-end=\"2592\"\u003eWhen a valid signal is received, the \u003cstrong data-start=\"2511\" data-end=\"2534\"\u003eVT pin outputs HIGH\u003c\/strong\u003e, which can be used to trigger a relay or control circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dpy815\" data-start=\"2900\" data-end=\"2921\" class=\"PDq2pG_selectionAnchorContainer\"\u003ePackage Includes:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"2922\" data-end=\"3008\"\u003e\n\u003cli data-section-id=\"xdq7v4\" data-start=\"2922\" data-end=\"2965\"\u003e1 × 315MHz 4-Button RF Remote Transmitter\u003c\/li\u003e\n\u003cli data-section-id=\"b25nfh\" data-start=\"2966\" data-end=\"3008\"\u003e1 × 4-Channel RF Decoder Receiver Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K-TECHNICS","offers":[{"title":"Default Title","offer_id":42911325552711,"sku":null,"price":700.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/7637\/2039\/files\/C2272_1.webp?v=1782737555","url":"https:\/\/www.ktechnics.com\/products\/c2272-315mhz-4-channel-wireless-rf-remote-control-transmitter-receiver-module","provider":"K-TECHNICS","version":"1.0","type":"link"}