Welcome to
Metropolitan Wireless International
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Indoor Positioning System
Singapore’s leading company for sub-meter Indoor Tracking accuracy
Push-to-Talk over Cellular
Communicate from anywhere with our 4G LTE Walkie Talkie solution
Latest Updates
What is PTToC? And why is it better than traditional walkie talkie? We’ll tell you all about the benefits of this new platform.
Try our solution – LINX PTT for FREE for a limited period of time to experience the benefits and how your pain points can be solved.
Our Global Presence
Explore the map
Hover your cursor around the map, see our list of customers from each country!
Singapore and Malaysia
- SMRT Corporation
- SBS Transit
- Land Transport Authority
- Singapore Police Force
- PSA Singapore
- SATS
- KTMB
- Klang Valley MRT
Thailand
- SAMART Telcoms
- Thailand BMA
- Thailand PEA
India
- Delhi Airport Line
- Delhi Metro
- Bangalore Metro
- Chennai Metro
- Hyderabad Metro
- Kochi Metro
- Navi Mumbai Metro
- Lucknow Metro
- Ahmedabad Metro
- Mumbai Central Rail
Nepal
- Pokhara Military
Indonesia
- Indonesia Military
- Indonesia Police (IPOL)
- Jakarta
- East Java
- West Java
- Brimob
- Sumba
Hong Kong
- Hong Kong KCRC
- Hong Kong Disneyland Line
- Hong Kong MTRC SIL
- Hong Kong MTRC SCL
Taiwan
- Taiwan High Speed Rail
- Railways Administrations
- Taiwan Rail Authority
Philippines
- Philippines Military
- Philippines Police
South Korea
- Incheon Line
- Buta Line 1, 2
Japan
- Narita Airport
Our solutions are deployed in Singapore, Malaysia, India, Indonesia, Nepal, Thailand, Philippines, Hong Kong, Taiwan, South Korea and Japan
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