Re: HOW to convert signal level for external-siren

["nitro2" <nitro2-remove-this-@xxxxxxxxxx>]

which orientation ???






"RockyTSquirrel" <gafa@/nospam/usa.com> schreef in bericht
news:P6adnZFwTdchak3XnZ2dnUVZ_tudnZ2d@xxxxxxxxxxxxxxx
> diodes  in series with the legs of the siren ckt..
> supervises the ckt to the panel,  voltage reverses for alarm,  ie  full
> power to the driver.
>
>
>
> "alarman" <nospam@xxxxxxxx> wrote in message
> news:mT1Am.51766$6f4.15476@xxxxxxxxxxxxxxx
>> nitro2 wrote:
>> > How can i convert a "positive hold-off " to a "negative hold-off"
>> > level.
>> > The siren who was attached to my alarm has been taken of the system
>> > when i moved , now i want to reinstall this siren BUT obviusly the (
>> > un- ) installer has removed some components from this connection
>> > inside the cabinet.
>> >
>> > The only thing i can say is that now as soon as i connect the siren
>> > to the cabinet ( outdoor siren connection ) it starts to work
>> > straight away , and only goes silent when the alarm is ACTIVE .
>> >
>> > the only info i got from the old installer is that i need to " use 2
>> > diodes to get it right " , so i am positive he knows what he removed
>> > since the alarm was working without any problems in my previous home .
>> >
>> > the alarm is an aritech cd150 .
>> >
>> >
>> > who can help ????????
>>
>> Just use a relay.
>> --
>> js
>>
>> Si Vis Pacem, Para Bellum
>>
>>
>
>