That thing sounds amazing. Bassy and crisp as hell

The echo! 🔊😍

@heritageWarSirens

Жыл бұрын

Awesome location that let us film inside one of the large buildings they have onsite , to hear them with the echo was amazing

@hmsirensandfirealarms

Жыл бұрын

@@heritageWarSirens It sure was 🤩

The loud clunking noises at the start of the video are the different contactors in the control panel kicking in to power the siren up and opperate the damper solenoid and the solenoid itself operating

This is neat.

Is this big?😳

@heritageWarSirens

4 ай бұрын

It is , wieghts in around 85kg

One thing that strikes me about the concept of using sirens after a nuclear attack is that the sirens themselves could have easily been destroyed by the blast or heat, and if they hadn't, that their electrics would have been ruined by the electromagnetic pulse.

@heritageWarSirens

Жыл бұрын

Plan was to sound them before incoming, wb1400 carrier reciever that signalled it to start was emp profed in an all metal case , effectively a Faraday cage , but once the first bomb went off the uk power grid would fail , so no all clear

@MJT777X

6 ай бұрын

With battery backup, not anymore Sadly this was before that ig, so ur right