Alarm valves are magic! Thank you for the informative and well made video.

the best video i ever seen about this valve system, thanks!

the best videp i watched since then , how i wish same with adressable and conventional fire alarm too..

This is the first time I watch fire alarm systems video. It's very helpful for every one

I m in the field of fire and safety since 2013 ,First time i have seen such a good animated vedio.

Very good. Educative animation.

Very good animation...continue with more such videos

This is helpful. Thank you

Good animation fire scenario.The small glass bulb filled by glycerine with a small air bubble is heated by the fire and air expanding make it to blast thus allowing water to sprinkle and douse.Thanks

Good animated video

The bell at the end scard the crap out of me

Awesome

Video Good sir.Thank you for make video.

Cool vid but @ 28 sec that's a flow switch not a pressure switch and it's backwards.

Fire,and,safety,very,very good

Thanks, It is a very good system and animates of fire alarm system

Very good video 👍👍👍👍

THANKS FOR VEDIO

Someone should slap the designer for putting the ITV above the ceiling

NICE