Ok so i have finally found a working model that is best for what i am trying to do here but since i want to create such systems on large scales (Starting my own company and doing Business)
The design is simple
Pack of 4 AAA batteries supply voltage to it > PIR sensor detects motion > Output is taken from PIR and fed to a transistor > A bicycle Siren is used to repel intruder as sounder.
Please some one tell me what i might be doing wrong here, apart from i want to be as simple as possible to avoid costs/ unit...
The design is simple
Pack of 4 AAA batteries supply voltage to it > PIR sensor detects motion > Output is taken from PIR and fed to a transistor > A bicycle Siren is used to repel intruder as sounder.
Please some one tell me what i might be doing wrong here, apart from i want to be as simple as possible to avoid costs/ unit...