About us


Patararungroj Ltd., Part. was established in 1985, so we have expertise and a lot of experiences with Security Systems and Audio & Video Systems more than twenty-seven years.
Wr are the distributor and systems integrator for theSecurity Systems and Audio & Video Systems products. We support our customersstart from day one advice, survey, design, drawing, specifies, budget, sales,installation, system testing, commissioning and after sale service as we are the firstAuthorized Repair Center of BOSCH (PHILIPS) since year 1999 which is appointed officially in the ASIA PACIFIC region.
Patararungroj Ltd., Part. has been ranked number one of BOSCH Dealer in Security Products and Audio Products continuously more than twenty years.
Patararungroj Ltd., Part. is also the exclusive distributor of BOSCH Conference System CCS900, Audio Systems of ELECTRO-VOICE or EV, MIDAS, KLARK TEKNIK and DNH. In addition, we are also the exclusive distributor of Master AntennaTelevision (MATV) of TELEVES from Spain, TRIAX (HIRSCHMANN) from Denmark.
Patararungroj Ltd., Part. is located in Bangkok and 100% own land and office building about 3,000 Square Meter.

We offer design, consultation, installation and after-sales service by electronic,telecommunications, computer, electrical engineers and electronic technicians with skill and experience.

We also have more than 100 dealers with expertise throughout the country to serve our customers thoroughly and support our customers to purchase our products and services easily and quickly.

– BOSCH : CCTV Systems
– BOSCH : Access Control Systems
– BOSCH : Intrusion Systems
– BOSCH : Fire Alarm Systems
– BOSCH : Paging Sound Systems
– BOSCH : BIS (Building Integration Software)
– BOSCH : Interpretation System
– BOSCH : Conference Microphone Systems
– Electro-Voice (EV) : PRO Sound Systems
– MIDAS : Mixer console
– KLARK TEKNIK : Sound Signal Processor
– BARCO , LG and ORION : Video Wall Monitor Display Systems
– DNH : Special Loudspeaker application
– SIQURA : CCTV. And Fiber Converter SystemsEdit this page