{"product_id":"dc-5v-rf-wireless-door-windown-sensor-modules-house-burglar-for-arduno-mcu-alarm","title":"CJ018 DC 5V RF WIRELESS Door Windown Sensor Modules HOUSE BURGLAR for Arduno MCU Alarm","description":"\u003cp style=\"font-family: Arial, Helvetica, sans-serif;\"\u003eDC 5V RF WIRELESS Door Windown Sensor Modules HOUSE BURGLAR Arduino MCU Alarm\u003c\/p\u003e\n\n\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\n\u003cdiv\u003e\n\u003cspan font-size:=\"\" new=\"\" style=\"font-family: \" times=\"\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003eTitle :  \u003c\/span\u003e\u003c\/span\u003e\u003cspan font-size:=\"\" new=\"\" style=\"font-family: \" times=\"\"\u003eDIY SECURITY WIRELESS GSM AUTODIAL HOME HOUSE OFFICE BURGLAR INTRUDER Anti-theft\u003c\/span\u003e\u003cspan new=\"\" style=\"font-family: \" times=\"\"\u003e \u003c\/span\u003e\u003cspan font-size:=\"\" new=\"\" style=\"font-family: \" times=\"\"\u003e;\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\n\u003cdiv id=\"pastingspan1\"\u003e\u003cspan style=\"font-size: 14pt; font-family: Verdana;\"\u003ePackage inlcuded:\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv id=\"pastingspan1\"\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cspan new=\"\" style=\"font-size: 14pt; font-family: \" times=\"\"\u003e1PCS Wireless Sensor\u003c\/span\u003e\u003cspan new=\"\" style=\"font-size: 14pt; font-family: \" times=\"\"\u003e ;\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan new=\"\" style=\"font-size: 14pt; font-family: \" times=\"\"\u003e1 PCS DC5V 4 Channel receiver;\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv id=\"pastingspan1\"\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cspan style=\"font-size: 18pt; color: red;\"\u003eRe\u003c\/span\u003e\u003cspan style=\"font-size: 18pt; color: red;\"\u003eceiver :\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; color: rgb(77, 82, 85); font-size: 12px; line-height: 17px; text-size-adjust: auto;\"\u003e \n\u003cdiv style=\"margin: 0px; padding: 0px; line-height: 17px; text-size-adjust: auto;\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cp style=\"margin: 0px; padding: 0px;\"\u003e \u003c\/p\u003e\n\n\u003cp style=\"margin: 0px; padding: 0px;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; font-size: 14pt;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eDemo :\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px; line-height: 17px; text-size-adjust: auto;\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px; line-height: 17px; text-size-adjust: auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 814px; margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; height: 307px;\"\u003e\n\t\u003ctbody style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\" width=\"139\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eModel No.\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eCJ005\u003c\/span\u003e\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eOperating voltage\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003e5.0VDC ±0.5V\u003c\/span\u003e\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003e Working priceple\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003e Super Heterodyne receiver with decoder , learning type . decoding PT2262, PT2260, PT2240, EV1527 and other learning codeto chip or compatible chips, can learn and store 20 pcs different coded remote control. Intelligently distinguish shock resistance between fixed code and learning code , such as PT2262 and EV1527.\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eStatic current\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003e≤7 mA (DC 5V)\u003c\/span\u003e\u003c\/div\u003e\n\t\t\t\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eOperating frequency\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003e433MHz\u003c\/span\u003e\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003emodulation Mode\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eASK\/OOK\u003c\/span\u003e\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eReceiving sensitivity\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eover -102 dBm (50 Ω)\u003c\/span\u003e\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eSpeed\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003e\u0026lt; 5 K bps (at 315 MHz, -95 dBm)\u003c\/span\u003e\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eOperating temp.\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003e-10 °C ~ +60 °C\u003c\/span\u003e\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eMax rate\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003e1 KHZ\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eAntenns length\u003c\/span\u003e\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003e20 cm (315 MHz), 18 cm (433.92 MHz)\u003c\/span\u003e\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eDimension\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top; height: 18px;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003e30*13mm\u003c\/span\u003e\u003c\/div\u003e\n\t\t\t\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eOutput signal\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top; height: 18px;\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eTTL level ,\u003c\/span\u003e\u003cspan style=\"margin: 0px; padding: 0px; font-size: small; line-height: 16px; font-family: arial, sans-serif; color: rgb(34, 34, 34);\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003e Momentary, Latch, \u003c\/span\u003e\u003c\/span\u003e\u003cspan color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; font-size: small; line-height: 16px; font-family: \" times=\"\"\u003eToggle\u003c\/span\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003e ,user can set it  by welding, Latch is defult.\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top;\"\u003e\n\t\t\t\u003cp align=\"left\" style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003eBand width\u003c\/span\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"margin: 0px; padding: 0px; border-collapse: collapse; border: 0px; vertical-align: top; width: 496px; height: 18px;\"\u003e\n\t\t\t\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-family: \" times=\"\"\u003e2MHz(315MHz, Sensitivity go down 3dBm test )\u003c\/span\u003e\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px; line-height: 17px; text-size-adjust: auto;\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px; line-height: 17px; text-size-adjust: auto;\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cp style=\"margin: 0px; padding: 0px; line-height: 13.5pt;\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan background-position:=\"\" background-repeat:=\"\" color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; background-image: none; background-attachment: scroll; font-size: 14pt; font-family: \" times=\"\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin: 0px; padding: 0px; line-height: 13.5pt; overflow-wrap: break-word; text-size-adjust: none;\"\u003e\u003cspan background-position:=\"\" background-repeat:=\"\" color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; background-image: none; background-attachment: scroll; font-size: 14pt; font-family: \" times=\"\"\u003eA.\u003cspan style=\"margin: 0px; padding: 0px; font-size: 14pt;\"\u003esingnal Non-locking (Momentary)\u003c\/span\u003e\u003c\/span\u003e\u003cspan background-position:=\"\" background-repeat:=\"\" color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; background-image: none; background-attachment: scroll; font-size: 14pt; font-family: \" times=\"\"\u003e----connect 1  \u003c\/span\u003e\u003cspan background-position:=\"\" background-repeat:=\"\" color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; background-image: none; background-attachment: scroll; font-size: 14pt; font-family: \" times=\"\"\u003eand 2 ;\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin: 0px; padding: 0px; line-height: 13.5pt; overflow-wrap: break-word; text-size-adjust: none;\"\u003e\u003cspan background-position:=\"\" background-repeat:=\"\" color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; background-image: none; background-attachment: scroll; font-size: 14pt; font-family: \" times=\"\"\u003eB.singnal Self-locking (Toggle) ---- connect 2 and 3 ;\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin: 0px; padding: 0px; line-height: 13.5pt; overflow-wrap: break-word;\"\u003e\u003cspan background-position:=\"\" background-repeat:=\"\" color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; background-image: none; background-attachment: scroll; font-size: 14pt; font-family: \" times=\"\"\u003eC.\u003cspan style=\"margin: 0px; padding: 0px; font-size: 14pt;\"\u003esingnal Inter-locking (Latch)\u003c\/span\u003e\u003c\/span\u003e\u003cspan background-position:=\"\" background-repeat:=\"\" color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; background-image: none; background-attachment: scroll; font-size: 14pt; font-family: \" times=\"\"\u003e ---- disconnect all  ;\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px; line-height: 13.5pt;\"\u003e\n\u003cspan color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; font-size: 14pt; font-family: \" times=\"\"\u003eInter-locking (Latch): 4-way relay each other to switch, when relay A  \u003c\/span\u003e\u003cspan color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; font-size: 14pt; font-family: \" times=\"\"\u003eis working and locked  \u003c\/span\u003e\u003cspan color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; font-size: 14pt; font-family: \" times=\"\"\u003e,  \u003c\/span\u003e\u003cspan color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; font-size: 14pt; font-family: \" times=\"\"\u003erelay B C D corresponding to switch off; when B is working and locked , corresponding relay A C D swith off ; Only 1 relay is on among 4 relays A B C D;\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px; line-height: 13.5pt;\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px; line-height: 13.5pt;\"\u003e\n\u003cspan background-position:=\"\" background-repeat:=\"\" color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; background-image: none; background-attachment: scroll; font-size: 14pt; font-family: \" times=\"\"\u003eNon-locking \u003c\/span\u003e \u003cspan color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; font-size: 14pt; font-family: \" times=\"\"\u003etype (Momentary): Press A and hold it , then A is on.Same as Relay B C D ;\u003c\/span\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cspan color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; font-size: 14pt; font-family: \" times=\"\"\u003eSelf-lock type (Toggle): 4 chanels opens and closes independently, 4 chanels can work together ,they don’t affect each other . press A button, A relay of work and locked, press again then  \u003c\/span\u003e\u003cspan color:=\"\" new=\"\" style=\"margin: 0px; padding: 0px; font-size: 14pt; font-family: \" times=\"\"\u003edisconnected; Same as B C D .\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-size: 14pt; font-family: \" times=\"\"\u003eUser guide :\u003c\/span\u003e\u003c\/strong\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-size: 14pt; font-family: \" times=\"\"\u003e1: Learing ID : Press learning button , LED is on and beginning to learn ;after learning , LED will flash for a while .Then LED will keep being on to learn the next remote. If perss the learned remoter controller , auto-quit learning within 10 seconds;\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-size: 14pt; font-family: \" times=\"\"\u003e2: Delete ID : Keep pressing learning button for 5 seconds , LED will be on and enter deleting . LED off means finishing deleting;\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-size: 14pt; font-family: \" times=\"\"\u003e3: Antenna with a soft wire or other hard metals (such as whip antenna), try to straighten. Do not go near metal objects;\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-size: 14pt; font-family: \" times=\"\"\u003e4: Power supply voltage requires stable and low ripple factor, multi-level filtering (such as adding beads, inductors, capacitors, etc.);\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ch2\u003e\u003cfont face=\"Verdana\"\u003e\u003cspan style=\"margin: 0px; padding: 0px;\"\u003e\u003cspan new=\"\" style=\"margin: 0px; padding: 0px; font-size: medium; font-family: \" times=\"\"\u003e\u003cspan style=\"margin: 0px; padding: 0px;\"\u003e433Mhz Wireless Door \/ Windown Sensor\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/h2\u003e\n\n\u003cp style=\"margin: 0px; padding: 0px; color: rgb(77, 82, 85); font-size: 12px; line-height: 17px; text-size-adjust: auto;\"\u003e \u003c\/p\u003e\n\n\u003cp align=\"left\" style=\"margin: 0px; padding: 0px; color: rgb(77, 82, 85); font-size: 12px; line-height: 17px; text-size-adjust: auto;\"\u003e\u003cfont face=\"Verdana\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px;\"\u003e1)Feature:\u003c\/strong\u003e\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\" style=\"margin: 0px; padding: 0px; color: rgb(77, 82, 85); font-size: 12px; line-height: 17px; text-size-adjust: auto;\"\u003e\u003cfont face=\"Verdana\"\u003eIt will work with most standard \u003cspan style=\"margin: 0px; padding: 0px; color: rgb(0, 0, 0); outline: none medium;\"\u003esecurity system\u003c\/span\u003e. Pull out the antenna of the magnetic detecto: when the door or window is opened from the closed position, LED 1 will turn to red for 2 seconds, the magnetic detector will be triggered and will send alarming signal to the main unit. Indication of low battery: When the voltage of battery is less than 7.5V, LED 2 will straightly turn on red light. At this time, you nee to immediately change the battery.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\" style=\"margin: 0px; padding: 0px; color: rgb(77, 82, 85); font-size: 12px; line-height: 17px; text-size-adjust: auto;\"\u003e\u003cfont face=\"Verdana\"\u003e \u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\" style=\"margin: 0px; padding: 0px; color: rgb(77, 82, 85); font-size: 12px; line-height: 17px; text-size-adjust: auto;\"\u003e\u003cfont face=\"Verdana\"\u003eLaunch Distance:  50-80 meters (open place) \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e\nOperating Voltage: 12V\u003cbr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cspan style=\"margin: 0px; padding: 0px; color: rgb(255, 0, 0);\"\u003eOperating Frequency: 433MHz.\u003c\/span\u003e\u003cbr style=\"margin: 0px; padding: 0px;\"\u003e\nEncoding: EV1527 Fixed Code IC ;\u003cbr style=\"margin: 0px; padding: 0px;\"\u003e\nSize: 71 x 36 x 15(mm) \/ 2.8 x 1.4 x 0.6(inch )\u003cbr style=\"margin: 0px; padding: 0px;\"\u003e\nOscillation resistance: 470K ;\u003cbr style=\"margin: 0px; padding: 0px;\"\u003e\nPower supply: 12V 23A Battery (the battery is not included ) ;\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\" style=\"margin: 0px; padding: 0px; color: rgb(77, 82, 85); font-size: 12px; line-height: 17px; text-size-adjust: auto;\"\u003e\u003cfont face=\"Verdana\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; color: rgb(0, 0, 0);\"\u003e2)Package: \u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\" style=\"margin: 0px; padding: 0px; color: rgb(77, 82, 85); font-size: 12px; line-height: 17px; text-size-adjust: auto;\"\u003e\u003cfont face=\"Verdana\"\u003e1*wireless door sensor\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\" style=\"margin: 0px; padding: 0px; color: rgb(77, 82, 85); font-size: 12px; line-height: 17px; text-size-adjust: auto;\"\u003e\u003cfont face=\"Verdana\"\u003e \u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\" style=\"margin: 0px; padding: 0px; color: rgb(77, 82, 85); font-size: 12px; line-height: 17px; text-size-adjust: auto;\"\u003e\u003cfont face=\"Verdana\"\u003e \u003c\/font\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eletechsup Original Factory Official‌ Store ","offers":[{"title":"Default Title","offer_id":46537063137437,"sku":"TB094*1+CJ018*1","price":20.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/10_bbced2b2-5472-4e29-8855-e47e2e88b2e9.jpg?v=1740749089","url":"https:\/\/eletechsup.com\/es\/products\/dc-5v-rf-wireless-door-windown-sensor-modules-house-burglar-for-arduno-mcu-alarm","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}