Shenzhen Kingwo IoT Co.,Ltd
Kingwo will provide professional services and products based on customer-oriented, and continuously create value for clients.
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NT09EJ is a4G CatM1 Long term upload configurable live track rechargeable assets Tracker ,can easily track vehicles, equipment, or property with by app and web software, and it can be configured to allow for a very long battery life between charges.
Features:
Specifications:
| Physical | Dimension | 154mm*82mm*30mm(L*W*H) |
| Weight | 350±5g | |
| Cellular | Communication module | Quectel BG95 |
| Frequency | Working frequency: Cat M1: LTE-FDD B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26*/B27/B28/B66/B85 • Cat NB2: LTE-FDD B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26*/B28/B66/B71/B85 • EGPRS: 850/900/1800/1900MHz
protocol: Embedded TCP/IP stack Sensitivity: -107dBm@850/900MHz -106dBm@1800/1900MHz Output power: Class 4 (2W)@850/900MHz Class 1 (1W)@1800/1900MHz GPRS data: GPRS Class 10, Mobile Station Class B | |
| GPS | Channels: 50 Sensitivity: -147dBm Position accuracy:5-10m Accuracy: 5m CEP Cold start: <27s Hot start: <1s | |
| Processor | ST | |
| Motion sensor | DA260 | |
| Wifi position | Wifi 4.0 | |
| Power | Battery | Rechargeable Lithium-ion battery and (3.7V, 12000mAh Lithium Ion) and ultra-low discharge rate:less than 2%, store one months below 25℃
|
| Power consumption | Average working current <50mA; Power save current <40uA; | |
| GSM antenna | Internal High Gain | |
| GPS antenna | Internal High Gain | |
| SIM | Microsim | |
| Indicator | 3 status LEDs, Green: GPS, Red: Network, Blue: battery | |
| Environmental Parameter | Working Temperature | -20℃ ~ +70℃ |
| Humidity | 5% ~ 95% (no fog) | |
| Ingress Protection Rating | IP6 | |
| More features: |
• Hardware definition
| Cellular LED (Red) | Event | Status |
| Network connecting | Fast flash | |
| Network connected | Slow flash | |
| Module error | Solid on | |
| Position LED(Green) | GPS position | Solid on |
| LBS position | 0.5 seconds on, 0.5 seconds off | |
| Wifi Position | 2 seconds on, 2 seconds off | |
| No position | Off | |
|
Charging LED( Blue) | 100% charging | 4 lights solid on |
| 75%-80% charging | 3 lights solid on and 1 light flash | |
| 56%-74% charging | 3 lights solid on and 1 light off | |
| 50%-55% charging | 2 lights solid on, 1 light off,1 light flash | |
| 30%-49% charging | 2 lights solid on, 2 lights off | |
| 25%-29% charging | 1 lights solid on, 2 lights off,1 light flash | |
| 10%-24% charging | 1 lights solid on, 3 lights off | |
| 1%-9% charging | 1 light flash,3 lights off |
• Wifi
The device has built in Wi-Fi Chip, it automatically connects to the WIFI hotspot nearby and filter the hotspot info then select the WIFI hotspots with strongest signal, the device will pack those hotspots info and saved into the packet that will be uploaded, after the backend receives Wi-Fi information, it will interpret the WIFI info and acquire the current location from the Wi-Fi database, The default setting is WIFI priority, once it detects WIFI Hotspot, it will upload WIFI info only , and do not use GPS, if WIFI is not detected, it will use GPS to position.
Kindly reminder: To use Wi-Fi feature, please make sure your software supports Wi-Fi database
When the GPS module is turned on, there is no GPS data output for 90 seconds, and the GPS receiver failure alarm will be reported
After powering on the WIFI twice in a row, the serial port did not report any information, and followed the positioning packets it will report a WIFI failure alarm;
Q1. Can you help for design?
A:Yes,we have our own software and hardware engineer,you can give your idea to us,we can assist the design work.Provide sample for your reference.