{"product_id":"lwl02-lorawan-water-leak","title":"LWL02 -- LoRaWAN Water Leak","description":"\u003cdiv class=\"iyProductsText\"\u003e\n\u003cdiv class=\"itemFullText\"\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eThe Dragino LWL02 is a \u003cspan style=\"color: #0000ff;\"\u003e\u003cstrong\u003eLoRaWAN Water Sensor\u003c\/strong\u003e\u003c\/span\u003e. When there is water between the two metal probes, LWL02 indicates a water leak event and uplink to IoT server via LoRaWAN network.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eLWL02 is powered by \u003cstrong\u003e\u003cspan style=\"color: #0000ff;\"\u003e2 x AAA batteries\u003c\/span\u003e\u003c\/strong\u003e and target for long time use, these two batteries can provide about 16,000 ~ 70,000 uplink packets, which result in 2 ~ 10 years battery life. After battery running out, user can easily open the enclosure and replace with 2 common AAA batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eThe LWL02 will send periodically data every day as well as for each water leak event. It also \u003cstrong\u003e\u003cspan style=\"color: #0000ff;\"\u003ecounts the water leak times\u003c\/span\u003e\u003c\/strong\u003e and \u003cstrong\u003e\u003cspan style=\"color: #0000ff;\"\u003ecalculate last water leak duration\u003c\/span\u003e\u003c\/strong\u003e. User can also disable the uplink for each water leak event, instead, device can count each event and uplink periodically.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eEach LWL02 is \u003cstrong\u003e\u003cspan style=\"color: #0000ff;\"\u003epre-load with a set of unique keys\u003c\/span\u003e\u003c\/strong\u003e for LoRaWAN registration, register these keys to LoRaWAN server and it will auto connect after power on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dragino.com\/products\/lorawan-nb-iot-door-sensor-water-leak\/item\/180-lwl02.html\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003ehttps:\/\/www.dragino.com\/products\/lorawan-nb-iot-door-sensor-water-leak\/item\/180-lwl02.html\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"iot-shop","offers":[{"title":"Default Title","offer_id":41461393883220,"sku":null,"price":575.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/2539\/3748\/files\/lwl02-10_8952e108-c025-4319-8d3b-35f37e299196.jpg?v=1721896469","url":"https:\/\/iotshop.co.za\/products\/lwl02-lorawan-water-leak","provider":"iot-shop","version":"1.0","type":"link"}