Overview
The Inventory Master LoRa gateway is a versatile device designed for efficient environmental data collection across long-range areas. It utilizes LoRa RF technology to monitor various sensors, including temperature, humidity, lighting, CO 2, wind conditions, and soil conditions, with a communication range of up to 2 KM. Its seamless integration of LoRa and GSM / GPRS / 3G / 4G connectivity streamlines remote monitoring and control, saving on extensive field wiring costs while enabling real-time data transmission to the cloud or mobile devices.
Features
- Long-range environmental data collection
- Multi-sensor monitoring capabilities
- Cost-effective wireless communication
- Seamless cloud integration
- Real-time remote control
- Alarm threshold for event recording
Technical Specifications
| Power Voltage | 9 V DC to 36 V DC |
| Power Consumption | Normal: 130 mA 12 V, Max 150 mA 12 V |
| Protection | Reverse wiring protection, ESD air: 15 KV, surge: 4 KV |
| Backup Battery | 3.7 V / 900 mAh |
| USB | 1 x mini-USB |
| Spec | 1 x RJ45，10 Mbps / 100 Mbps |
| Protection | ESD contact: 8 KV, surge: 4 KV (10 us / 1000 us) |
| Protocol | Modbus RTU, Modbus TCP, MQTT |
| Communication frequency | 402 MHz to 500 MHz, optional 860 MHz to 930 MHz |
| City communication range | 39370.07 in (1 km) |
| Visible communication range | 78740.16 in (2 km) |
| Transmitting power | <24 dBm |
| Receiving sensitivity | <-120 dBm |
| Air communication speed | 1.0 Kbps |
| Heartbeat Package | Support custom heartbeat package |
| Storage | Max 2000 historical records & 500 alarm records |
| Others | CE, FCC, ROHS, 3C |
| Working Environment | 45 °F to 85 °F (7 °C to 29 °C) -5% RH to 95% RH |
| Storage Environment | -45 °F to 105 °F (-45 °C to 105 °C), 5% RH to 95% RH |
| Case Material | Metal |
| Size | 3.46 in x 2.95 in x 1.18 in (88 mm x 75 mm x 30 mm) |
| Protection Grade | IP 30 |
| Net Weight | 0.5 lb (230 g) |
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Documentation (User Manual or Instruction Manual)
