MANHOLE SECURITY

SMC – Smart Manhole Cover

Patent-pending security solution that transforms passive manhole covers into active alarm systems.

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SMC Smart Manhole Cover

Product Overview

Manhole covers are fundamental yet often overlooked components of urban infrastructure. Their misuse, theft, or displacement can create serious safety hazards for both pedestrians and vehicles, while exposing critical underground infrastructure to damage or unauthorized access.

Our IoT-enabled monitoring solution provides real-time detection of unauthorized opening, movement, or abnormal temperature variations. With instant alerts transmitted via NB-IoT to centralized monitoring systems, municipalities and utility operators can respond rapidly, reducing operational risks and ensuring safer, more resilient cities.

Application Areas

The SMC is designed for:

Urban Infrastructure Protection

Manhole cover theft and displacement detection for public safety on streets and highways

Utility Infrastructure Security

Protection of sewer, water, and telecommunication systems from unauthorized access

Critical Infrastructure Monitoring

Security for airports, ports, power plants, and industrial facilities

Emergency Response Systems

Temperature anomaly detection for fire and hazardous condition alerts

Technical Specifications

Sensors & Detection

Tilt sensor
Detects if cover is lifted
Vibration sensor
Detects tampering attempts
Temperature sensor
Monitors shaft environment

Communication

Connectivity
NB-IoT
Alert system
Instant interrupt alarm
SIM type
eSIM

Power Supply

Battery life
5-10 years (signal dependent)
Battery type
Lithium (non-rechargeable)

Physical & Security

Installation
Replaces standard locking mechanism
Protection features
Prevents cable theft and unauthorized access
Operating temperature
-20°C to +85°C

Ready for Infrastructure Security?

Contact us to learn how the SMC can protect your urban infrastructure with real-time monitoring and instant alerts.