CHADWICK Car Horn Siren Alarm,Universal Car Alarm Security Protection System with 2 Remote Controls,7-Level Sensitivity,12v,Anti-Theft Device,No Thread Trimmin,Non-Destructive Installation (CW-8131)

Was looking for a Simple Car Alarm to install on my Jeep CJ7. It doesn't have doors... Didn't want ignition locks, flashing lights, etc.. Also wanted an Alarm with more of that Old School Vibration sensor vs Shock Sensor.. This Alarm meant all of my wants. Cheap and really easy to install. Siren is Loud. Sensitivity is about right. I don't get any false Alarms but it will get set off if you open my hood.Good Value

Easy to install. And for the money it's OK.

I've purchased this car alarm a year ago and it still works. Easy two wire connection (red wire to positive battery terminal and black wire to frame). Sensitivity can be adjusted via remote (default = 4 and 5 is perfect without being too sensitive). Purchased an additional alarm for another car...

Si funciona la alarma ala perfección solo lapuse a sensibilidad 6 o 5 y si un golpe o ruido de una ambulancia y si se activa muy muy bien selas recomiendo solo nose como canbiar la batería del control cundo se termine pero será fácil

I am a certified installer and have installed many alarms over the years to Clifford, Crime Stopper, Kenwood, Viper Electronics and DEI. I know DC schematics and car audio very well. I can safely say this system "A" is purely awful. The pros are that is has great remote range, and super easy to install, 2 wires, and it's well made meaning not cheap feeling or material is used. That's about it, all else as in usage and or performance is awful.On every setting for sensitivity, 7-3 the system just goes off every few minutes for absolutely NO reason. I can't tell if it's interference from something around or it's just defective. The system is not sensitive like people are reporting, what is occurring is that it's picking up every frequency around that appears to trigger the alarm falsely. To test this, when I put the sensitivity to 2 or 1 it's stops going off but the issue is that I can jump and kick the car like a criminal and the alarm will NOT go off. Even on 3 it's on the edge of not going off automatically randomly but the protection is non existent.Going with a different system. Won't return it but lesson learned, buy a reputable name and or a product with many more positive reviews.

The only time the alarm goes off is when the car actually moves.. logic tells me that too late.

Esta muy bueno y recomendable

Buenos para el carro