• HZ-PS-20A,Hertzinno,HZ-PS-20A Smart Pipeline Sentinel | Anti-Intrusion & Excavation Monitoring System
  • HZ-PS-20A Smart Pipeline Sentinel main unit equipped with a 5W top solar panel, designed specifically for oil and gas pipeline anti-intrusion monitoring.
  • Close-up of the Smart Pipeline Sentinel's non-destructive mounting base and HD camera, supporting direct installation on top of natural gas pipeline marker posts.
  • HZ-PS-20A,Hertzinno,HZ-PS-20A Smart Pipeline Sentinel | Anti-Intrusion & Excavation Monitoring System
  • HZ-PS-20A,Hertzinno,HZ-PS-20A Smart Pipeline Sentinel | Anti-Intrusion & Excavation Monitoring System
  • he HZ-PS-20A Smart Pipeline Sentinel utilizes a geophone sensor to monitor and capture real-time images of illegal excavator operations and excavation activities near pipelines.
  • HZ-PS-20A,Hertzinno,HZ-PS-20A Smart Pipeline Sentinel | Anti-Intrusion & Excavation Monitoring System
  • HZ-PS-20A Smart Pipeline Sentinel main unit equipped with a 5W top solar panel, designed specifically for oil and gas pipeline anti-intrusion monitoring.
  • Close-up of the Smart Pipeline Sentinel's non-destructive mounting base and HD camera, supporting direct installation on top of natural gas pipeline marker posts.
  • HZ-PS-20A,Hertzinno,HZ-PS-20A Smart Pipeline Sentinel | Anti-Intrusion & Excavation Monitoring System
  • HZ-PS-20A,Hertzinno,HZ-PS-20A Smart Pipeline Sentinel | Anti-Intrusion & Excavation Monitoring System
  • he HZ-PS-20A Smart Pipeline Sentinel utilizes a geophone sensor to monitor and capture real-time images of illegal excavator operations and excavation activities near pipelines.

HZ-PS-20A

No.HZ0801002
Oil and gas pipelines are the critical infrastructure of modern industry. The HZ-PS-20A Smart Pipeline Sentinel is an intelligent field monitoring terminal designed to safeguard pipeline security. Utilizing a high-precision geophone sensor and AI deep learning algorithms, it accurately detects illegal excavation, heavy vehicle intrusion, and pipeline pigging within a 0-100 meter range. Integrated with a high-efficiency solar panel, a 22.5Ah low-temperature lithium battery, dual 1080P HD cameras, and 4G/Beidou dual-mode positioning, it provides blind-spot-free, maintenance-free 24/7 proactive security for remote pipelines
Detection Mode
Digging and mechanical construction to 500m
Sensor Type
Ground-wave Sensor
Frequency Range
10Hz ~ 200Hz
Battery Capacity
4.2V, 22.5Ah Low-temp Lithium
  • Overview

  • Specifications

  • Download

  • Multi-Parameter Fusion & AI Precision Noise Reduction:
    The system utilizes a low-power MCU combined with an ARM architecture processor
    . The built-in AI deep learning model analyzes geophone signals (10Hz~200Hz) in real-time, accurately distinguishing natural environmental noise from destructive vibrations like excavator operations or manual digging, thereby drastically reducing false alarms.

  • Ultra-Low Power Consumption & Millisecond Wake-Up: 
    Designed for off-grid areas, the power consumption during monitoring sleep mode is extremely low (<30mW)
    . Upon detecting abnormal vibrations, the device wakes up in milliseconds. The built-in 22.5Ah low-temperature lithium battery, paired with the top solar panel, ensures up to 3 months of continuous operation even during consecutive rainy days.

  • Instant Visual Evidence & Real-Time Alerts:
    The equipment features dual 1920*1080 resolution HD cameras
    . Once the AI confirms an abnormal vibration, the system automatically wakes the cameras to capture photos and videos, securing on-site evidence within seconds. Alerts and live visuals are pushed to the user server in real-time via the built-in 4G module and standard HTTP protocols.

  • Non-Destructive & Minimalist Deployment:
    Featuring a highly modular design (weighing <2.5kg)
    . The bottom of the device provides standardized mounting holes, allowing it to be directly and horizontally locked onto the top of existing pipeline marker posts (encryption posts). No extra poles or ground excavation is required, ensuring simple and theft-resistant installation.

Category Specifications
Sensor Configuration High-precision Geophone
Detection Distance

0 ~ 100 meters

Frequency Response

10Hz ~ 200Hz (500Hz Sampling Rate)

Visual Monitoring

Dual 1920*1080 HD cameras (Supports auto-capture on alert)

Power System

Top Solar Panel + Built-in DC 4.2V, 22.5Ah Low-temperature Lithium Battery

Endurance

Up to 3 months of continuous operation during rainy days

Communication & Positioning

4G Wireless Communication, Beidou + GPS dual-mode positioning

System Power Consumption

Monitoring mode <30mW, Communication mode <2W

Data Interface

HTTP Standard Protocol

Protection & Environment

IP65, Working Temperature: -40°C ~ 70°C

Dimensions & Weight

186mm * 209mm * 137mm, Weight < 2.5 kg

Installation Method

Mounted directly on pipeline encryption posts

  • HZ-PS-20A,Hertzinno,HZ-PS-20A Smart Pipeline Sentinel | Anti-Intrusion & Excavation Monitoring System
  • HZ-PS-20A Smart Pipeline Sentinel main unit equipped with a 5W top solar panel, designed specifically for oil and gas pipeline anti-intrusion monitoring.
  • Close-up of the Smart Pipeline Sentinel's non-destructive mounting base and HD camera, supporting direct installation on top of natural gas pipeline marker posts.
  • HZ-PS-20A,Hertzinno,HZ-PS-20A Smart Pipeline Sentinel | Anti-Intrusion & Excavation Monitoring System
  • HZ-PS-20A,Hertzinno,HZ-PS-20A Smart Pipeline Sentinel | Anti-Intrusion & Excavation Monitoring System
  • he HZ-PS-20A Smart Pipeline Sentinel utilizes a geophone sensor to monitor and capture real-time images of illegal excavator operations and excavation activities near pipelines.

Main Applications

HERTZINNO's voiceprint recognition-based oil and gas pipeline detection system can be used to intelligently monitor the safety of underground pipelines, as well as the presence of leaks and the positioning of cleaning balls. Through intelligent algorithms, it achieves high accuracy and low false alarm rates.
Hertzinno

Pipeline Excavation & Illegal Construction Monitoring

Real-time perception of excavators, rotary drilling rigs, and manual deep digging above or near pipelines to prevent third-party damage (anti-intrusion).
Hertzinno

Restricted Area Vehicle Intrusion

Monitors unauthorized entry of heavy vehicles around high-consequence pipeline areas or unattended valve stations.
Hertzinno

Pipeline Pigging Perception

Accurately captures the unique vibration waves generated by pipeline inspection gauges (smart pigs) traveling inside the pipeline, assisting maintenance personnel in tracking their location.
Hertzinno acoustic solution for pipeline

Can the HZ-PS-20A operate normally in remote deserts or deep forests without a grid power supply?

Yes. The device utilizes an independent solar power system with a 22.5Ah high-capacity battery. Coupled with its ultra-low power consumption design (<30mW on standby) , it ensures uninterrupted operation in completely off-grid environments for up to 3 months even without direct sunlight.

How does the system prevent false alarms caused by wind, rain, or normal traffic?

The device relies on a geophone rather than a microphone, detecting physical vibrations traveling through the ground. The integrated AI deep learning algorithm specifically recognizes the vibration signatures of heavy machinery and excavation, effectively minimizing false alarms caused by superficial environmental noise.

Do I need to pour a concrete foundation to install this device?

No. The HZ-PS-20A is specifically designed to be mounted directly onto existing pipeline marker posts (encryption posts). The base aligns with standard post mounting holes, allowing for quick, secure, and non-destructive installation.
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