Purpose-built communication
and signal awareness products
For controlled environments where control, clarity, and reliability matter.
Singapore-based specialist in communication environment management
We are a Singapore-based company dedicated to professional environments where control, clarity, and reliability matter. Our business is structured around a focused technology portfolio developed to address clearly defined operational needs within authorized and managed settings.
We prioritize product integrity, responsible positioning, and long-term availability over volume trading.
In parallel with our core product lines, we support select customers through the supply of aviation and marine components, complementing our primary focus with dependable access to specialized parts.
Our work emphasizes product integrity, responsible positioning, and long-term availability rather than volume trading.
Disciplined presence in communication environment management.
Clear scope, dependable availability, and trusted delivery.
Professional solutions for controlled communication environments.
Localized Communication Control Solution
Supports temporary, localized management of cellular communication conditions within controlled environments. Emphasizes contained coverage, predictable performance, and site-specific use without broader network impact.
Signal Presence Awareness Solution
Provides foundational visibility into mobile signal presence within defined environments. Designed for routine monitoring without tracking, interception, or automated network interaction.
Digital Evidence Management
Integrated platforms supporting investigation activities from data acquisition to analytics, enabling secure evidence handling and strategic insights for informed decision-making.
Product-based capabilities with defined scope and use.
ECHO-Lite
Mobile signal blocking solution for short-range, site-specific use. Designed for rapid deployment, focused operation, and direct user control.
SENTRA-One
Ultra-lightweight, entry-level mobile signal scanner for IMSI presence detection. Prioritizes simplicity, durability, and affordability.
Helicopter Spare Parts
Supplies maintenance-ready helicopter spare parts for authorized operators and maintenance organizations, supporting reliable aircraft operation.
Marine Systems & Engine Components
Marine navigation, propulsion, and engine components for commercial and professional maritime environments.
SINGULARITY GRID
Integrated digital forensics platform supporting investigations from data acquisition to final reporting, covering computer, mobile, database, and video forensics, with secure evidence storage and centralized analytics.
CHRONOLENS
Advanced data analytics platform collecting and processing information from multiple sources to deliver demographic, behavioral, and social insights for audience mapping and strategic decision-making.
Enterprise-grade focus with long-term continuity.
Start a responsible and structured engagement.
Fill in the form and our team will respond. Installation, maintenance, operation, and regulatory compliance remain the responsibility of the end user or appointed service providers.
info@graseus.com
1 RAFFLES PLACE, #02-01,
ONE RAFFLES PLACE,
SINGAPORE 048616