Designer Systems Limited
Designer Systems Limited (DSL), a subsidiary of Hosein’s Group of Companies, has been a trusted leader in electronic security, fire and safety solutions since 2006. Serving Trinidad and Tobago, Guyana, and the wider Caribbean, we specialise in fire safety, intrusion alarm systems, electronic security, IT solutions (mobile application and web service), CCTV, and more. With a multidisciplinary team of security, sales, and marketing experts, DSL is committed to protecting homes, businesses, and institutions with advanced technologies and exceptional service.

Established to meet the growing demand for fire, electronic, and IT security, Designer Systems Limited is a premier provider of integrated safety and security solutions across the Caribbean. With over a decade of experience, we specialise in designing, installing, and maintaining fire safety systems, electronic security, and IT service tailored to each client’s needs.
Our team comprises of a variety of professionals in the field of IT, Telecommunication, Safety, Security, Finance, Sales, and Marketing. This diverse expertise allows us to deliver comprehensive security solutions combining cutting-edge technologies and proven strategies. While no organization is without challenges, DSL prioritizes adaptation, continuous improvement, and customer feedback to enhance its service portfolio, strengthen client relationships, and maintaining effective risk management practices.
Addressing
The Increased Demand
For Risk Management
Many organizations tend to underestimate risks, overlooking potential threats that could pose risks to their well-being and efficiency. This lack of a standardized risk classification and comprehensive list of threats can lead to gaps and redundancies in risk management efforts, as well as ignored risks, misallocation of resources, and flawed monitoring and reporting procedures.Designer Systems Ltd was established by a visionary partner to address the increasing demand for fire safety, electronic security, and IT security solutions. Operating throughout Trinidad & Tobago, Guyana, and across the Caribbean.
Core Objectives
Our Trusted Clients




The Brands Behind Our Work







The History of
Designer Systems Limited

Foundation of Designer Systems Limited (D.S.L.)

Expansion To A Physical Location

Introduction Of I.T Services

Introduction of CCTV and Access Control Installations

Ventured into Fire Detection Systems, Signage, and Emergency Lights

Introduction of Additional Fire Services

Achieved STOW Certification

Fireproofing Services
