{"product_id":"milesight-em400-tld-tank-level-sensor","title":"Milesight EM400-TLD ToF Laser Distance Sensor for Smart Bins, LoRaWAN or NB-IoT","description":"\u003cp\u003eThe \u003cstrong\u003eMilesight EM400-TLD\u003c\/strong\u003e is a Time-of-Flight (ToF) laser distance sensor for smart waste bins and small containers in shopping centres, offices, campuses and public spaces. Mounted under the lid, it measures the fill level from 2 to 350 cm, detects whether the lid is open or tilted, and raises an alarm on high temperature, so bins are emptied when they are full rather than on fixed rounds. Choose LoRaWAN or NB-IoT\/Cat M.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuying for a site or portfolio?\u003c\/strong\u003e Shop prices are per unit and exclude VAT. For projects we quote hardware, gateways, installation, licences and support together. \u003ca href=\"https:\/\/vemcogroup.com\/contact-us\"\u003eRequest volume pricing\u003c\/a\u003e. Partners see their own price after signing in.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToF laser measurement\u003c\/strong\u003e (not ultrasonic): 2–350 cm, ±2 cm, 1 mm resolution, 27° field of view, very short blind zone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 for smart waste:\u003c\/strong\u003e fill level, lid\/tilt status from a 3-axis accelerometer, and temperature (−40 to +125 °C) for fire or burning alarms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged:\u003c\/strong\u003e IP67 with internal damp-proof coating, −30 to +70 °C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong battery life:\u003c\/strong\u003e two replaceable 9000 mAh ER26500 batteries; Milesight states about 10 years on LoRaWAN (10-minute interval, lab figure).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCellular option:\u003c\/strong\u003e NB-IoT\/Cat M version with GNSS location and TCP, UDP, MQTT (TLS 1.2) or AWS reporting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhich version do I need?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eShop SKU\u003c\/th\u003e\n\u003cth\u003eConnectivity\u003c\/th\u003e\n\u003cth\u003eFrequency plans \/ bands\u003c\/th\u003e\n\u003cth\u003eAvailability\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEM400-TLD-915M\u003c\/td\u003e\n\u003ctd\u003eLoRaWAN Class A\u003c\/td\u003e\n\u003ctd\u003e915M band: US915 (North America), AU915 (Australia, Latin America), KR920 (Korea), AS923 (Asia-Pacific)\u003c\/td\u003e\n\u003ctd\u003eStocked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEM400-TLD-N03GL\u003c\/td\u003e\n\u003ctd\u003eNB-IoT \/ Cat M, Micro SIM\u003c\/td\u003e\n\u003ctd\u003eCat M1 B1\/2\/3\/4\/5\/8\/12\/13\/18\/19\/20\/25\/26\/27\/28\/66\/85; NB2 B1\/2\/3\/4\/5\/8\/12\/13\/18\/19\/20\/25\/28\/66\/71\/85 (multi-region)\u003c\/td\u003e\n\u003ctd\u003eStocked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003eLoRaWAN, 868M band\u003c\/td\u003e\n\u003ctd\u003eEU868 (Europe, Middle East, Africa), IN865 (India), RU864 (Russia)\u003c\/td\u003e\n\u003ctd\u003eAvailable on request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003eLoRaWAN, 470M band\u003c\/td\u003e\n\u003ctd\u003eCN470 (China)\u003c\/td\u003e\n\u003ctd\u003eAvailable on request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIn Europe, the Middle East, Africa or India, \u003ca href=\"https:\/\/vemcogroup.com\/contact-us\"\u003eask us for the 868M LoRaWAN version\u003c\/a\u003e or use the NB-IoT\/Cat M version with a local SIM (power saving mode, PSM, must be supported).\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eTime-of-Flight laser distance sensor; 3-axis accelerometer; NTC temperature sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistance\u003c\/td\u003e\n\u003ctd\u003e2–350 cm, ±2 cm (−20 to +70 °C), 1 mm resolution, 27° field of view\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoRaWAN version\u003c\/td\u003e\n\u003ctd\u003eClass A, OTAA\/ABP; CN470, IN865, RU864, EU868, US915, AU915, KR920, AS923\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNB-IoT\/Cat M version\u003c\/td\u003e\n\u003ctd\u003eCat M1 \/ NB2 bands as above; Micro SIM (3FF); TCP, UDP, MQTT, AWS; GNSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e2 × 9000 mAh ER26500 Li-SOCl2, replaceable; LoRaWAN about 10 years; NB-IoT\/Cat M about 10 years (TCP\/UDP) or 5 years (MQTT\/AWS), Milesight lab figures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eNFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003eIP67, damp-proof coating; −30 to +70 °C; ≤95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions and weight\u003c\/td\u003e\n\u003ctd\u003e118 × 65 × 30 mm; 208.3 g with batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, FCC, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eSource: \u003ca href=\"https:\/\/resource.milesight.com\/milesight\/iot\/document\/em400-tld-datasheet-en.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMilesight EM400-TLD datasheet\u003c\/a\u003e and the \u003ca href=\"https:\/\/www.milesight.com\/iot\/product\/lorawan-sensor\/em400-tld\" target=\"_blank\" rel=\"noopener\"\u003eMilesight EM400-TLD product page\u003c\/a\u003e (PDF, no sign-up).\u003c\/p\u003e\n\n\u003ch2\u003eSensor and software: what you get\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOn the sensor:\u003c\/strong\u003e distance\/fill level, lid status, temperature alarms and, on the cellular version, location. \u003cstrong\u003eIn software:\u003c\/strong\u003e fill-level dashboards, alerts and emptying reports. Use the EM400-TLD with \u003ca href=\"https:\/\/vemcogroup.com\/products\/vemspace\"\u003eVemSpace\u003c\/a\u003e, which comes with a 60-day free trial (\u003ca href=\"https:\/\/vemcogroup.com\/products\/pricing\"\u003esee software plans\u003c\/a\u003e). The hardware price does not include a software licence.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation and accessories\u003c\/h2\u003e\n\u003cp\u003eScrew the sensor on a flat surface under the bin lid or on top of the container, pointing straight down at the contents. The LoRaWAN version needs a gateway on the same frequency plan, such as the \u003ca href=\"\/fr\/products\/milesight-ug65-indoor-lorawan-gateway\"\u003eUG65\u003c\/a\u003e or the outdoor \u003ca href=\"\/fr\/products\/milesight-ug67-outdoor-lorawan-gateway\"\u003eUG67\u003c\/a\u003e. For water leak and temperature monitoring see the \u003ca href=\"\/fr\/products\/milesight-em300-lorawan-temperature-humidity-leak-sensor\"\u003eEM300 series\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Milesight EM400-TLD ultrasonic?\u003c\/strong\u003e\u003cbr\u003eNo. The EM400-TLD uses a Time-of-Flight laser. Milesight's ultrasonic distance sensors are other models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the measuring range of the EM400-TLD?\u003c\/strong\u003e\u003cbr\u003e2 to 350 cm with ±2 cm accuracy, designed by Milesight especially for small trash bins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it detect a bin fire?\u003c\/strong\u003e\u003cbr\u003eIt has a temperature sensor (−40 to +125 °C) that can trigger a high-temperature alarm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLoRaWAN or NB-IoT?\u003c\/strong\u003e\u003cbr\u003eLoRaWAN where you have or plan a gateway; NB-IoT\/Cat M for scattered bins with mobile coverage and a SIM per sensor.\u003c\/p\u003e","brand":"Milesight","offers":[{"title":"LoRaWAN US915 – USA, Canada, Mexico","offer_id":53174201450825,"sku":"EM400-TLD-915M","price":135.0,"currency_code":"EUR","in_stock":true},{"title":"NB-IoT \/ LTE-M – global (N03GL)","offer_id":53174201483593,"sku":"EM400-TLD-N03GL","price":165.0,"currency_code":"EUR","in_stock":true},{"title":"LoRaWAN EU868 – Europe, Middle East, Africa","offer_id":55596831998281,"sku":"EM400-TLD-868M","price":135.0,"currency_code":"EUR","in_stock":true},{"title":"LoRaWAN IN865 – India","offer_id":55596832031049,"sku":"EM400-TLD-868M","price":135.0,"currency_code":"EUR","in_stock":true},{"title":"LoRaWAN AU915 – Australia, NZ, South America","offer_id":55596832063817,"sku":"EM400-TLD-915M","price":135.0,"currency_code":"EUR","in_stock":true},{"title":"LoRaWAN AS923 – Asia-Pacific (Japan, SE Asia)","offer_id":55596832096585,"sku":"EM400-TLD-915M","price":135.0,"currency_code":"EUR","in_stock":true},{"title":"LoRaWAN KR920 – South Korea","offer_id":55596832129353,"sku":"EM400-TLD-915M","price":135.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0274\/2167\/1459\/files\/milesight-em400-tld-angle.png?v=1791823338","url":"https:\/\/shop.vemcogroup.com\/fr\/products\/milesight-em400-tld-tank-level-sensor","provider":"Vemco Group","version":"1.0","type":"link"}