I got an Interior/Exterior Microwave sensor for my car. Well this guy in my parking lot has one too..he has the low(exterior) trigger is wired to alarm. So when I walk briskly past his car it chirps really loud at me and makes me jump. Then I feel like really giving it something to "chirp" about& I hear it from my house chirp like 10-15 times a night! So yah, I don't want to hook mine up like that. I thought insted I could hook it up to some hyper LEDs that shine out the windows. That way when someone moves too close to my car insted of an annoying chirp it'll just shine some bright light in their eyeball, to show I have a spiffy alarm system. But the problem is the trigger only goes off for a split second. So I'd need some sort of device to keep the LEDs on for a couple seconds after the trigger is fired. So does anyone know what this device is?