Some years ago my now husband made an alarm for my flat ( because I lived alone) with an electronic barking dog activated by a sensor. So I guess you could make it yourself? If you are interested I can ask him how he did it?
Some years ago my now husband made an alarm for my flat ( because I lived alone) with an electronic barking dog activated by a sensor. So I guess you could make it yourself? If you are interested I can ask him how he did it?
Mr.V said he saw this in LA Story and copied it from that. He started to explain it to me but it involved a microprocessor etc. He said really it would be a lot easier to buy it and probably cheaper somewhere like Vellman or Maplin. If you are still interested I will ask him to log in some evening and explain it further.