13:05 I’ve actually seen a system with that particular tone and voice message. It was at a place my grandfather use to work at. The panel was an EST 2 with voice evac, 270-SPO pull stations, older EST smoke detectors and 892 style speaker/strobes (I believe those are 896 models). I was there when they were testing the fire alarm system one time years ago and it had that exact code 3 tone and voice message.
13:05 My schools fire alarms sound like the airhorn tone but slightly higher pitched and slower pulsed. Ive always wondered what the tones called. Theres only a few videos on youtube with the same tone
4:22 Are you going to make a video demonstrating the relay between the smoke alarm system and the commercial fire alarm system? Haven't found it in the video
Will the relay for smoke alarms work with fire alarm systems that are just pull stations and alarms with no panel, or do you need a panel for it to work?
Can i ask you something? How much is a 2.5 pound ABC dry powder fire extinguisher in USA? Because in my country one 2.2 pound abc fire extinguisher costs around 17 dollars.
Can you do a slow deep whoop on the next test with a male message with it saying ( may I have your attention please may I have your attention please there has been fire Alarm reported in the building.) thanks