Anti drill tamper

[Jack b]

11 hours ago, james.wilson said:

Yes 

Ive just tested the anti drill terminals on an old ADT and you have to bridge it in order to activate the siren, so would a pressure mat do?

[al-yeti]

6 hours ago, Amps said:

I remember a old skool metal double skin bell box with drill tamper and a pendulum fitted inside in case  anyone gave it a whack!  

Funny how attitudes have changed over the years.

Rapier?

[aissecur]

12 hours ago, al-yeti said:

Rapier?

you can get in trouble for doing things like that

 

[james.wilson]

Why would you want to. A bell is a type of signalling just use more than 1 and better signalling. The bell usnt what deters intruders its the fear of getting caught. If Noone hears the bell Noone will respond etc etc

[MrHappy]

Took this tat down-

 

 

 

& thought of this topic

[Jack b]

On 24/09/2019 at 18:46, MrHappy said:

Took this tat down-

 

 

 

& thought of this topic

Looks like a nice sounder, got a bell box?

[datadiffusion]

I am struggling to work out what box it was, was it one like this ressurected classic, but the deeper version...?

 

https://www.bentleysecurity.com/product/classical-sounder/

[MrHappy]

3 hours ago, datadiffusion said:

I am struggling to work out what box it was,

 

"Secom Fortress"  probably early 2000's ?

4 hours ago, Jack b said:

Looks like a nice sounder, got a bell box?

 

Binned it.

[Jack b]

It's certainly done well for an early 2000s sounder 

[MrHappy]

1 hour ago, Jack b said:

It's certainly done well for an early 2000s sounder 

 

batteries had failed,

 

metal backplate + inner cover

2 batteries,

2 pizeos

2 circuits boards

plastic lid....

 

would have been an expensive item in its day...