Asset Management System

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Enhanced Security and Verification

The E Sentry NFC technology provides an additional layer of security, ensuring that only authorized personnel can access and manage assets.

Efficient Work Order Management

E Sentry provides an accurate and efficient system for managing requests and work orders in real-time.

Improved Asset Management

The platform enables teams to increase asset utilization and reliability while decreasing downtime.


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E Sentry has an ecosystem that our applications and data reside in which allows you to see information all in one place.

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Increased Productivity & Efficiency

Work orders, and full asset life cycle information at the fingertips of the team optimizing productivity and efficiency.

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Mobile-Friendly Design

E Sentry Asset Operations Management solution is mobile-first and built with maintenance teams in mind.

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Data-Driven Decisions

E Sentry provides trustworthy asset and workforce data for intelligent asset operations and data-driven decisions.

Asset Tag Specifications

Model ES-STM-250 ES-RTM-250
General Specifications
Overall Dimensions 30mm Ø (1.18in Ø)
Thickness 0.93mm (0.04in)
NFC Chip NTAG213
Read Distance 0.5 to 1cm
Operating Mode Passive
Data Retention 10 Years
Material PET PVC with lanyard
Adhesive 3M 467MP
Release Liner Polycoated Kraft Paper
Metal Isolation Layer Ferrite
Environmental Specifications
Operating Temperature -40°C (-40°F) to 70°C (158°F)
Maximum Temperature 204°C (399°F) (exposed for a few hours)
Warranty 12 Month Limited Warranty

Application Specifications

Application Specifications
Phone Application Specifications
Video and image capture Yes
File formats Radiometric JPG, JPG, PNG, PDF, MPEG-4, MOV, MP4, MP3
Device Compatibility NFC enabled iOS and Android devices iOS (12 and later) or Android (12 and later)
Web Application Specifications
Browser Compatibility Chrome, Edge, FireFox, Safari, and Opera