+603 7621 1320 info@seraya.com.my


Ready To Serve

Network Project Consultation and Management

Innovative Project Management Solutions

SERAYA apply their years of experience to fully plan and track the design, deployment, and acceptance of your system, freeing your resources up to focus on other mission-critical tasks.

Complex Projects Demand Expert Management

Our dedicated project managers take the hassle out of intricate communications systems, staying on time and on budget from implementation through ongoing maintenance. Our regional based project managers develop relationships with key consultants, customers, and government officials by properly setting and managing project expectations.

SERAYA Sets the Bar for Experience

SERAYA provides end-to-end management solutions that consistently meet your project requirements. Our experts handle the details and planning so you don’t have to. Local, national, and multi-million-dollar projects are all within our scope.

Trust our project management team to oversee all aspects of the project, ensuring that it stays within time and budget.

Profiles of Expertise

SERAYA executes many diverse and challenging projects. From rural high-speed broadband to network designed to provide coverage inside railway tunnel. Recognizing that technology changes rapidly, and don’t always have the mastery in a certain technology, presents an opportunity for partnership with firms that have the subject matter expertise to complete our team. This makes SERAYA a formidable player in this ever-changing world.

Network Design and Planning

Trust our experts to complete your design concepts. Our System Design Group makes your concept a reality.

i.     Wireless System Design

When implementing in-building wireless enhancements, it is crucial to consider long term system stability and not just short-term coverage enhancements. Improperly designed systems have the ability to incapacitate a public safety radio system, completely nullifying any benefit of installing a DAS in the first place. Our experienced systems design team has designed systems in cellular, and all carrier/cellular bands.

ii.   In-Building Distributed Antenna System (DAS) Design

Experience with hundreds of DAS/BDA systems means your project is in good hands.

DAS System Design Tools

SERAYA has a variety of software and hardware design and testing tools specifically for signal booster projects.

  • IBWave – highly sophisticated design and propagation forecasting software tool. Building floor plans are loaded in the software with various outputs and reports generated.
  • Spectrum Analyzers – sophisticated test instruments to provide detailed RF analysis of distributed antenna systems and RF donor systems.

At SERAYA, your solution is a custom project, not a cookie cutter approach. Our system designer will review your facility, import floor plans, and produce an accurate design. Our certified RF technicians will install and test to the proper standard and then provide your maintenance support.

We have implemented in-building solutions for:

  • commercial offices, large and small
  • tunnels
  • shopping malls
  • retail stores

Network Deployment

SERAYA wireless technicians are experienced in the industry. When you need premiere field service, call an expert from SERAYA.

A Wide Array of Services You Can Depend On

SERAYA handles a wide array of field service needs. Our full suite of services includes:

  • Base Equipment Installation, Optimization
  • Site Audits and Site Management
  • System Design and Optimization
  • RF Peripherals: antennas, lines, connectors, etc.
  • Line Sweeps, Power Readings, VSWR
  • Interference Tracing
  • Combiner Tuning
  • In-Building Wireless Signal Testing
We also offer the following system provisioning services:

  • System Turn Up
  • Power and Telco Checks
  • Programming, Optimization, Alignment
  • Propagation and Coverage Test, Analysis
  • Troubleshooting and Alarm Analysis

CME Works

Proper installation is the key to a successful BDA deployment. Most city ordinances require FCC General Radio Operators Licenses (GROL) as well as manufacturer certification in order to install the equipment.

Construction Service

From site prep to testing, SERAYA maintains expert crews in every locality to complete your tower project.

Trust SERAYA to Build Your Tower

SERAYA delivers complete construction solutions for every type of tower out there.

  • Site Prep and Excavation
  • Foundations and Concrete Work
  • Tower Erection—Self Supporting, Monopole, Guyed
  • Shelter Transportation and Setting
  • Grounding System Design, Installation, and Testing

Cable Installation

Inspection/Check of Civil Works

Prior to access to installation site, inspection and check shall be conducted for the trackside and tunnels to ensure construction in accordance with latest combined service drawings issued by the relevant civil / noise barrier / trackside / tunnels contractors.


  • Readiness and availability of mounting structure (every 1 meter) on noise barrier
  • Readiness and availability of cable containment on viaduct


  • Readiness and availability of anchor bar at every 1.2 meter on tunnels wall

Preparation of Installation Works

There will be an inventory check and equipment/material inspection, when goods arrive at the site, to ensure the quality of goods is satisfactory. As installation contractor we ensure that the installation team assumes responsibility for inventory checking and inspection. The site supervisor will ensure the quantity and quality of goods is satisfactory.

Interface with Other Parties

The construction schedule shall be planned in consultation with interfacing parties such as tunnels contractors, ancillary building contractors and other subsystem contractors. Site access dates shall be coordinated with the above interfacing parties. The installation contractor shall also coordinate and work with other contractor in the shared section area.

Inspection and Testing of Cables

Installed Leaky Coaxial and feeder cables shall be inspected and tested prior to installation.

Cable hook is a self-locking, once the cable is in position, the method of pushing the cable to the hook will secure the cable to it. Stainless steel cable tie are used  to secure the cable properly.

Proper connector assembly and cabling works will be tested using cable tester where Voltage Standing Wave Ratio (VSWR) for cables is measured.

Seraya Teknologi Headquarter

C-09-05, Sunway Nexis,
1, PJU 5/1, Kota Damansara,
47810 Petaling Jaya.

Operation Office Ampang

A12B-2, Block A, Jalan Selaman 1/1,
Dataran Palma, 68000, Ampang,
Selangor Darul Ehsan.

Contact Information

Phone: +603 7621 1320
Email: info@seraya.com.my