The NT68E is an advanced logistic lock system specifically designed for containers and other logistics scenarios. This lock not only possesses the security features of traditional locks but also incorporates high-tech elements such as 4G communication, GPS tracking, and remote monitoring, enabling real-time monitoring and efficient management of logistics assets. Here’s a detailed breakdown of the key features of the NT68E:
Characteristics
| Dimension | 118mm*106mm*36mm（L*W*H） |
| Voltage | DC9-36V, applicable to 12V/24V vehicles |
| Battery | Polymer lithium battery ，Capacity 3.7V/5200mAH； |
| Working current | Average current <100mA@12V； |
| Sleep current | <15mA@12V |
| Recharge | Built-in Battery and support quick charge |
| Cellular | 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/B 66/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 | Support GPS, AGPS and LBS |
| Antenna type | Built in Cellular ,GPS antenna |
| I/O interface | 2 inputs, 1 output |
| AD interface | 2 ADC inputs, input voltage 0-33V |
| UART | 2 RS232 and 1 RS485 interface |
| LED Indicator | Cellular, GPS, battery |
| Remote upgrade(FOTA) | Support remote configuration and firmware upgrade |
| Dimension | 120mm*70mm*50mm |
| Environment | Working temperature：-20C~70C；
Storage temperature：-40C~+85C； |
| IP rating | IP68 |
