Product Overview
The HGCA IoT Camera Gateway is designed for installation in water meter pits or applications in multi-story buildings where continuous power supply is unavailable. Utilizing low-power wireless networking technology combined with NB-IoT/4G hybrid communication, the gateway collects and monitors data from various devices via downstream Bluetooth connections and transmits the data to the cloud platform through upstream communication.
Product Features & Advantages
- Compact and lightweight design, suitable for installation in confined spaces. The device can be installed at any location with strong signal coverage, both inside and outside manholes.
- Wireless data collection from pulse-type wireless cold water meters and wireless camera direct-reading modules.
- Triple protection against water, moisture, and impact with fully sealed potting encapsulation.
- Supports storage of recognized readings, binary images, original images, etc.
- Supports scheduled meter reading tasks through the master station based on different time intervals.
- Adopts “Super Frame + Bidirectional Detection” working mode, entering offline sleep mode when idle and automatically waking during operation.
- Supports mobile app and mini-program field calibration, as well as signal strength testing with collection points for fast and convenient deployment.
Technical Specifications
| Item | Detailed Specification |
| Power Supply | Lithium Battery |
| Power Consumption | Battery Type: Standby Current < 3 μA, Maximum Operating Current < 0.6A (at 3.6V) |
| Load Capacity | 16 Nodes (Terminal Devices) |
| Radio Frequency | 470MHz ~ 510MHz (Dedicated Meter Reading Frequency Band) |
| Data Transmission Rate | 50 kbps ~ 200 kbps |
| RF Transmission Power | < 14 dBm |
| RF Receiving Sensitivity | -112 dBm |
| Data Storage Capacity | 2 MByte |
System Topology Structure
