Questions tagged [siren]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
2
votes
0answers
53 views

Wiring a siren to an alarm system, siren isn't going off when the alarm is triggerd

Hello I have an alarm system of Jablotron Oasis 80. I want to hard wire a sirene of another brand to it Aritech S290. When the alarm goes off then the beacon of the siren is flashing, but there is no ...
0
votes
0answers
54 views

Volume control after the amp

A system I built uses a commodity siren for audio feedback. In production it's outdoors and 50m from the operator and the volume level is just right. On my bench it's deafening. The tone generator ...
0
votes
1answer
44 views

Wiring an alarm to continually sound when activated

I'm working on a basic window-switch activated alarm that runs on 12v. When the window is opened, the window switch activates the alarm sounder. The issue is if the window is immediately closed again,...
0
votes
0answers
138 views

ESC/POS pulse activated siren

I would like to design a system that works with my ESC/POS thermal printer that activates a siren when a receipt is printed. My thermal printer has an RJ12 port which is intended to connect to a cash ...
0
votes
1answer
730 views

How to power a 6-12v Piezo siren from an Arduino?

We are trying to power a Piezo siren, which requires 6-12v, from an Arduino, which only outputs up to 5v. We are planning on using an external 9v battery to power the Piezo siren, although we do not ...
0
votes
1answer
1k views

How can I measure the current draw of a device without powering it?

I'm building a DIY security system for my home, but I'm using the existing sensors and siren that are already installed from my old security company. So, I don't know the current draw of the siren or ...
0
votes
1answer
663 views

Really loud, yet compact, long(-ish) duration, battery operated — hooter / siren

Is it possible to design a small / compact, hand-held siren (i.e. with a loud hooter), that is battery powered and fits into something like a 3"x3"x2" box ? The requirements in more detail: Hooter ...