How to Install & Addressing Fire Detector

Hello viewers,
I made this video in bangla languague hopefully you will understand easily. if you any questions then you ask by your comments. i will response about questions. Here you could learn how to install Fire detector and how to addressing a fire detector and how many addresses could you apply to install fire detection system. Here you will get the full information. Keep watching this video and subscribe this channel to get latest video on fire fighting system.
Helping Hand Mr. Shafiq Hossain Rajon.
Voice: Arick Nikolas Recardo
You can follow the links below.
youtube.com/watch?v=k9q4M... youtube.com/watch?v=Y4fo6...
Video Language: Bangla.
Video Location: @ BAFFESCO Office.
Background music: Music title: Sleep Away, Artist:Bob Acri, Productions: Blujazz Productions
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My portfolio link: www.behance.net/aricknrecardo
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