All-in-One Automatic Meter Reader Camera (OCR) for Utilities
1 Product Overview
DAQ-GP-OCR500 All-in-One Image Recognition Camera**** Launched by Shanghai Data Acquisition IoT Technology Co., Ltd. , the DAQ-GP-OCR500 is a 5-megapixel industrial-grade intelligent visual acquisition terminal. Integrating high-definition image capture, OCR character recognition, pointer dial identification, intelligent analysis, and wired network transmission, it provides an integrated solution for non-contact automatic reading, remote monitoring, and anomaly alerting tailored to scenarios such as instruments & meters, power distribution cabinets, equipment in computer rooms, and industrial sites.
Featuring a polarization anti-reflection lens + VCM auto-focus , the device effectively eliminates screen reflections and glare, ensuring sharp imaging at close distances. It supports Ethernet/RS485 wired transmission and outputs recognition data via Modbus RTU/TCP standard protocols. This enables unattended operation , automatic meter reading, real-time status monitoring, energy management, and safety pre-alerting.
2 Service Concept
Our company solemnly promises:
You buy not only the product, but also the meticulous and thoughtful technical support service ! ! ! ( =^_^= )
This product only needs ordinary workers to connect the power and install it on site! No debugging is required!
We provide free remote guidance, remote configuration and debugging services, and send data to the user’s designated cloud platform.
As an expert in industrial data collection, Shucai IoT provides free IoT solution consulting services!
3 Implementation Standard
GB/T 28181—2016 Technical Requirements for Information Transmission, Exchange and Control in Public Security Video Surveillance Networking Systems.
4 Product Specifications & Features
4**.1****Image & Recognition Features**
l Image Sensor: 1/2.7-inch CMOS
l Effective Pixels: 5 Megapixels (2880×1620@25fps)
l Lens: 2.8mm fixed focus, VCM auto-focus, clear macro imaging at 10-50cm 2.8mm
l Optical Characteristics: Polarizing Lens + AR Anti-Reflection Coating, which suppresses reflections and glare
l Recognition Capability: OCR digital recognition, pointer dial recognition, supporting various meter recognition OCR
l Image Enhancement: 3D Digital Noise Reduction, Backlight Compensation, Strong Light Suppression, Electronic Shutter
l Encoding Format: H.265/H.264 Dual Encoding, Bit Rate Adjustable from 64Kbps to 3MbpsH.265/H.264
l Storage: Supports MicroSD Card Local Storage
4**.2****Electrical Characteristics**
l Power Supply: DC12V
l Power Consumption:≤5W
l Interfaces:RJ45 10/100M、RS485、Alarm Input/Output
4**.3****Communication Characteristics**
l Network: Wired Ethernet
l Serial Port: Wired RS485RS485
l Communication Protocol: Modbus RTU、Modbus TCP
l Data Reporting: Multi-Host/Multi-Platform Access Supported
l Remote Management: Remote Parameter Configuration, Remote Upgrade, Remote Preview
4**.4****Structural Characteristics**
l Material: ABS + Metal BracketABS
l Protection Level: IP67 (Dustproof and Waterproof)
l Installation Method: U-shaped Bracket, Adapter Bracket, Back Adhesion/Wall Mounting
l Dimensions: Approximately 57.9mm×57.9mm×30.1mm, compact and easy to install
4**.5****Working Environment**
l Temperature: -30℃～70℃
l Humidity: 0～95% (No Condensation)
5 Core Advantages of Product
u Non-contact Recognition: No unpacking, no wire breaking, no impact on equipment operation, safe and compliant
u Strong Anti-interference Imaging: Polarization anti-glare, auto-focus, clear readability of instrument panels/LED screens
u Stable and Reliable Recognition: Supports multi-type instrument recognition such as digital, pointer, and barcode
u Standard Modbus Output: Compatible with PLC, configuration software, acquisition modules, and industrial gateways, plug-and-play
u Remote Maintenance-free: Remote configuration, remote upgrade, automatic capture and alarm for abnormalities
u Minimal Deployment: Small size, quick installation, stable wired transmission, reducing construction costs
6 Application Scenarios
Remote visual meter reading for State Grid/commercial and industrial electricity meters, computer room power distribution cabinets, UPS, battery pack status monitoring, industrial instruments, pressure gauges, flow meters, temperature gauge unattended operation, remote collection of gas/water/heat station instruments, photovoltaic power stations, visual monitoring of energy storage system operation status, factory production lines, and digital recognition of equipment panels.
7 Installation Notes
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Before installation, confirm that the power supply is DC12V and the positive and negative poles must not be reversed;
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The lens should be directly facing the instrument display area, with a distance of 10–50cm, preferably installed at a vertical angle, and strong backlight should be avoided;
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Ensure that the Ethernet/RS485 wiring is correct and the network is smooth; remote configuration can be performed after the device is online;
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Avoid installing in places with severe vibration and strong electromagnetic interference;
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For outdoor installation, it is recommended to take sunshade and rainproof measures to make full use of the device’s IP67 protection performance;
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It is recommended to set a frame for the recognition area to reduce interference and improve accuracy;
❓ All-in-One OCR Meter Reader Camera – FAQ
1. What is an OCR meter reader camera used for?
It is used for automatic reading of instrument data such as electricity, water, gas meters, and industrial gauges using AI-based image recognition technology.
2. Does the system require wiring changes or meter modification?
No. It is a non-contact solution that does not require rewiring, dismantling, or modifying existing equipment.
3. What types of meters can it recognize?
It supports digital meters, analog pointer meters, LED/LCD displays, and barcode-based instrument panels.
4. How does the system output data?
The system supports standard Modbus output , making it compatible with PLCs, SCADA systems, industrial gateways, and data acquisition platforms.
5. Can it work in low-light or complex environments?
Yes. It uses anti-glare polarization imaging and auto-focus technology to ensure clear recognition even under strong light reflection or poor lighting conditions.
6. Is remote management supported?
Yes. The system supports remote configuration, remote upgrades, and centralized monitoring, reducing the need for on-site maintenance.
7. Can it be integrated into existing industrial systems?
Yes. It is designed for plug-and-play integration with industrial automation systems, configuration software, and IoT platforms.
8. What are the main application industries?
It is widely used in power utilities, water treatment plants, gas systems, factories, and smart city monitoring projects.
🚀 Call To Action (CTA)
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