JM-LL01 LTE Cat M1/NB2 GNSS Asset Tracker

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JM-LL01 LTE Cat M1/NB2 GNSS Asset Tracker

JM-LL01 LTE Cat M1/NB2 GNSS Asset Tracker

The JM-VL02 series is engineered with LTE and GSM technology to deliver the high reliability needed to help streamline operations, reduce costs associated with service and maintenance
of vehicles, improve driver safety and customer response. It’s the perfect solution for dispatching calls to your fleet while monitoring the locations of your vehicles.

Features:

●LTE: Cat M1 & NB2 & GSM
●Driver Behavior Monitoring
●Emergency SOS Button
●ACC Detection – Ignition Status
●Remote Cut-Off (Fuel/Power)
●Multiple I/Os for Sensors/Peripherals

Specifications:
GSM Specification
GPRS
Class 12, TCP/IP
Memory
32+32Mb
Phase error
RMSPE<5,PPE<20
Max output
GSM850/GSM900:33±3dBm
GSM1800/GSM1900:30±3dBm
Max frequency error
±0.1ppm
LTE Specification
Operating band
LTE Cat-M1/NB2: B2/B4/B5/B12/B13/B66 (JM-VL02A)
LTE Cat-M1/NB2: B1/B3/B5/B8/B20 (JM-VL02E)
GSM frequency (JM-VL02E):
B5(850MHz)/B2(1900 MHz)
B8(900MHz)/B3(1800MHz)
Data transmission
LTE Cat M1: Max. 588kbps (DL), Max. 1.119Mbps (UL)
LTE Cat NB2: Max. 127kbps (DL), Max. 158.5kbps (UL)
EGPRS: Max. 296kbps (DL), Max. 236.8kbps(UL)
Interfaces
Digital Inputs
ACC, IN1
SOS
Digital Output
Relay, OUT1
5V Digital Output
5V controllable output with 500mA drive current
UART
TTL
ADC
ADC detection range: 0-30V
1-wire Interface
Support 1-wire temperature sensor (Optional)
Cellular Antenna
Internal only
GNSS Antenna
Internal patch antenna
LED Indicators
CEL(green) ,GNSS (blue), PWR(red)
GPS Specification
GPS chipset
MTK high sensitivity chip
Frequency
L1,1575.42MHz C/A code
GPS channel
66
Location accuracy
<10 meters
Tracking sensitivity
-165dBm
Acquisition sensitivity
-148dBm
TTFF (open sky)
Avg. hot start≤1sec
Avg. cold start≤32sec
Others
Battery
300 mAh, 3.7V Li-Polymer battery
Operating voltage
9V to 36V DC
Standby current
5.≤ 5 mA (battery-powered)
Operating temperature

Shenzhen Concox Information Technology Co., Ltd.


Experience Member


0


Chinese
Supplier

Location:China

Business Type:Manufacturer

Main Products:GPS Monitoring terminal, Intelligent terminal, PDT Digital Walkie-Talkie

Concox Information & Technology Co., Ltd., aleading designer and manufacturer of
professional telematics and wireless communications products, dedicates to bringing
reliable products and customized solutions to clients across the world.

As one of the brands of Jimi IoT, Concox has the mission of “making connections simpler”. For over 13 years development, Concox has grown to be a significant player
in telematics industry with a customer base in over 150 countries and regions across the
world.
In China, Concoxs market share ranks the 1st, partnering with China Mobile, China
Telecom, China Unicom and offering complete and customized GPS Tracking Solutions
to government, transportation, enterprise & business for higher organizational
efficiency. Globally Concox has reached the Top 3 in GPS tracking terminal among
Chinese manufacturers. More+

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function updateLoginInfo() {
jQuery.getJSON(‘/common/GetLogin.ashx?callback=?’, ”, function (data) {
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$(“#fromUserEmail”).focus();
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validateemail(val);
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var html_A = “This email address has not been registered, please register first.
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showConfirmMessage({ ConfirmText: “Submit”, msg: “If this supplier does not reply to you within 3 days, we may send your inquiry and contact information to relevant suppliers recommended by CCCME.”
, IsShowInqueryAccept: true, AcceptMsg: “I accept the above terms”, confirmCallBack: postInquryData
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var uids = document.getElementById(“_param_userinfo_userid”).value;
var contents = document.getElementById(“txtContent”).value;
var code = document.getElementById(“txtCode”).value;
var quantity = document.getElementById(“txtQuantity”).value;
var unit = document.getElementById(“txtUnit”).options[document.getElementById(“txtUnit”).selectedIndex].text;
var othersupper = “Y”;
var isopencontact = document.getElementById(“cbInqueryOpenContact”).checked == true ? 1 : 0;
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data: {
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ids: ids,
uids: uids,
code: code,
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quantity: quantity,
unit: unit,
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////==========================================================================
//// 收藏信息 开始
////==========================================================================
function addFavorite(linkbox) {
var str_url = escape(window.location.href);
var ajax = new Ajax(“xy0231”, “&Module=” + $F(“_param_userinfo_parent_module”) + “&InfoId=” + $F(“_param_userinfo_infoid”) + “&UserId=” + $F(“_param_userinfo_userid”));
ajax.onSuccess = function () {
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if (ajax.data.content.indexOf(“ok”) > -1) {
var code = ajax.data.content.split(‘|’)[1];
$(linkbox).html(‘Add Favorites‘);
$(linkbox).unbind(‘click’).click(function () {
removeFavorite(code, linkbox);
});
$(“.re_ok”).hide();
$(“.re_close”).hide();
showMessage(‘Add Favorites Successfully !’);
setTimeout(function () { $(“.requ_fu”).fadeOut().hide(); }, 3000);
}
else if (ajax.data.content == “nologin”) {
showLoginDialog(“”, function () {
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}, false, null);
}
else if (ajax.data.content == “err”) {
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$(“.re_close”).show();
showMessage(‘Favorite Failed’);
}
else if (ajax.data.content == “exis”) {
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$(“.re_close”).show();
showMessage(‘The information collection’);
}
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$(“.re_close”).show();
showMessage(‘You Can not favorite your own information’);
}
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$(“.re_close”).show();
showMessage(‘System abnormalities. Please try again later!’);
}
}
}
}
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});
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showLoginDialog(“”, function () {
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}, false, null);
});
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$(“.re_close”).show();
showMessage(‘Favorite Failed’);
});
}
else if (ajax.data.content == “exis”) {
linkbox.unbind(‘click’).click(function () {
$(“.re_ok”).show();
$(“.re_close”).show();
showMessage(‘The information collection’);
});
}
else if (ajax.data.content == “nomessage”) {
linkbox.unbind(‘click’).click(function () {
$(“.re_ok”).show();
$(“.re_close”).show();
showMessage(‘You Can not favorite your own information’);
});
}
}
}
////==========================================================================
//// 收藏信息 结束
////==========================================================================
function imgShow(_this) {
var src = _this.attr(“src”); //获取当前点击的pimg元素中的src属性
var imgList = $(“#hidBigImages”).val().split(‘,’);
var index = _this.data(“index”);
if (index – 1 < imgList.length) {
src = imgList[index – 1];
}
$("#bigimg").attr("src", src); //设置#bigimg元素的src属性
/*获取当前点击图片的真实大小,并显示弹出层及大图*/
$("“).attr(“src”, src).load(function () {
var windowW = $(window).width(); //获取当前窗口宽度
var windowH = $(window).height(); //获取当前窗口高度
var realWidth = this.width; //获取图片真实宽度
var realHeight = this.height; //获取图片真实高度
var imgWidth, imgHeight;
var scale = 0.8; //缩放尺寸,当图片真实宽度和高度大于窗口宽度和高度时进行缩放
if (realHeight > windowH * scale) {//判断图片高度
imgHeight = windowH * scale; //如大于窗口高度,图片高度进行缩放
imgWidth = imgHeight / realHeight * realWidth; //等比例缩放宽度
if (imgWidth > windowW * scale) {//如宽度扔大于窗口宽度
imgWidth = windowW * scale; //再对宽度进行缩放
}
} else if (realWidth > windowW * scale) {//如图片高度合适,判断图片宽度
imgWidth = windowW * scale; //如大于窗口宽度,图片宽度进行缩放
imgHeight = imgWidth / realWidth * realHeight; //等比例缩放高度
} else {//如果图片真实高度和宽度都符合要求,高宽不变
imgWidth = realWidth;
imgHeight = realHeight;
}
$(“#bigimg”).css(“width”, imgWidth); //以最终的宽度对图片缩放
// var w = (windowW – imgWidth) / 2; //计算图片与窗口左边距
// var h = (windowH – imgHeight) / 2; //计算图片与窗口上边距
// $(“#big-image-box”).css({ “top”: h, “left”: w }); //设置#innerdiv的top和left属性
$(“#big-image-bg”).fadeIn(“fast”); //淡入显示#outerdiv及.pimg
});
$(“#big-image-bg”).click(function () {//再次点击淡出消失弹出层
$(this).fadeOut(“fast”);
});
}

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