Smart Infra · Field application

Roadside Junction Box Monitoring

See enclosure access and vibration events. Review the device readings and confirm what happened with the field team.

Discuss your requirement
Live field demonstration
Open-close and vibration sensor arrangement inside a roadside enclosure; equipment identifiers redacted
Field sensor arrangement in a roadside enclosure. Equipment identifiers redacted; annotations show sensing functions.

Operational challenge

Weather, maintenance and unexpected access can all disturb roadside enclosures. Operators need event records and reliable closed-box communication.

What we monitor

Open / close state

Access condition of the door or cover.

Vibration and impact

Physical disturbance exceeding configured sensitivity.

Battery condition

Voltage trends and the configured low-level reference.

Communication health

Signal readings and status reporting.

Event history

Timestamped records for review with the field team.

How the system works

Annotated metal enclosure showing access sensor, vibration sensor and monitoring hub; identifiers redacted
Metal enclosure: access and vibration sensors report through the monitoring hub.

  1. Field sensing

    Sense access and enclosure vibration.

  2. Wireless reporting

    Transmit readings from the battery-powered gateway.

  3. Monitoring platform

    Review status, voltage, signal and history.

  4. Alert & response

    Send configured mobile alerts.

  5. Operational verification

    Confirm activity and refine sensitivity.

Field validation

Live field demonstration
2 typesMetal and concrete enclosures
3 datesRecorded vibration events
Remote tuningSensitivity refined in the field
  • Two enclosure types: Metal and concrete installations.
  • April–June 2026: Installation and reviewed field evidence.
  • Three event dates: Testing and maintenance confirmed for two; weather suspected for the earlier event.
  • Remote adjustment: Vibration sensitivity refined without a configuration visit.

Closed-box signal was lower than open-box signal but supported the reviewed operation. Battery readings stayed above the documented low-level reference during that period.

Sensor arrangement and connections on the underside of a concrete enclosure lid
Concrete enclosure: sensor positioning must suit the lid and its movement.

Engineering and reliability lessons

Tune for weather

Set sensitivity to balance useful detection with environmental vibration.

Adjust remotely

Field sensitivity was refined through remote configuration.

Keep the verification trail

An alert records disturbance; site feedback establishes its cause.

Check the closed enclosure

Open-door signal alone is not a reliable acceptance baseline.

Technical highlights

Review the documented configuration and its deployment limits.

View specifications and configuration notes
  • Magnetic access-state detection and two vibration sensors in the demonstrated arrangement.
  • Wireless mobile-network reporting and remote threshold adjustment.
  • Replaceable 7.2 V / 4,100 mAh battery in the documented compact configuration.
  • IP65 plastic enclosure specification and documented 0–60°C operating range.
  • Battery, signal and event records in the monitoring dashboard.

The recorded observation period supports a battery-condition assessment for that period; it does not establish a guaranteed service life.

Deployment process

  1. Survey & install

    Review material, sensors and cable routing.

  2. Register & baseline

    Check battery and open/closed signal.

  3. Controlled test

    Verify access, vibration and alerts.

  4. Tune & verify

    Match sensitivity to real activity.

  5. Report & scale

    Agree severity and response contacts.

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Discuss Your Monitoring Requirement

Tell us the enclosure type, roadside environment and events you need to detect. We can propose a practical pilot configuration.

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