Review on 🔒 Vechkom Steering Wheel Lock Alarm - Retractable T-Lock for Car Anti-Theft Safety and Security Protection by Sri Wells

No instructions but clear lock/unlock and operational procedures. The siren only sounds if you sit in the driver's seat of the car with the siren activated! Here comes the deal breaker, the reason I'm sending it back to Revane. I put in three QUALITY AAA batteries and installed the lock. The weak red LED lights up; he never switched off. The flashing light is intended to warn the kidnapper. It was a Friday afternoon and I didn't attempt to drive my Nissan Frontier until the following Monday. Upon getting in, I purposely shook the steering wheel to check wheel lock activation - NO LIGHTS OR SIREN, the unit was dead. I changed the batteries, two days later the result is the same - the thing eats batteries in three days. It does not "sleep” but continues to consume energy. Since the instructions for the user don't come with the lock, I may be using it incorrectly {?}.