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CHADWICK Car Immobilizer Anti-Theft Alarm System, M506 Wireless Engine Lock, Auto Anti-Robbery Device, Intelligent Circuit Cut Off Tool, Universal 12V Car Alarm + 2 Remotes, for Car, Motorcycle

  • Based on 65 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 23
Order within 11 hours and 29 minutes
Available payment plans shown during checkout

Color: M506


Features

  • Anti-Theft Alarm System:The remote control of this 12 V car immobilizer comes with an Auto-sensing function, no need to operate it, you can hide the remote control in your wallet or other hidden places, so no one will notice, and even your closest friends don't know that you have installed new products and technology, you can refuse gracefully borrowing cars from others or preventing thieves from stealing cars, provides a safe guarantee for your car
  • Circuit Hidden Lock Mode: (No short-circuit ring is inserted in the unit inside) factory default mode. If the car does not receive the signal from the remote control within 16 seconds after starting the car, the engine will turn off. The car can start normally if it receives the signal from the remote control within 16 seconds of starting. Even if it no longer receives the signal from the remote control, it will not turn off
  • Anti-Robbery Mode: (The host inserts a short-circuit ring) When the host receives the signal from the remote control, the car can start normally, and it needs to continue to receive the signal from the remote control in the middle, otherwise, it will turn off after 30 seconds if the the signal is not received. The remote control in anti-robbery mode must turn on the automatic mode, otherwise, it will turn off halfway due to no signal received
  • Upgrade Car Immobilizer:This is a new type of auto anti-robbery device. Compared with other similar products on the market, the M506 wireless engine lock has a relatively new design. The main unit is smaller, the remote control is lighter and thin, and the new micro-electric technology brings you more safety
  • Easy to Install:The installation of this intelligent circuit cut off tool is very simple, you can DIY, directly unplug the oil circuit fuse in the engine compartment of the car, and plug our main unit directly into the replacement to complete the installation. Just fix it and cover the engine cover and you can use it. Please place the original fuse in a safe place

Brand: CHADWICK


Compatible Devices: Cars, Motorcycles


Remote Control Included?: Yes


Manufacturer: CHADWICK


Package Dimensions ‏ : ‎ 6.73 x 3.74 x 2.05 inches; 3.84 ounces


Item model number ‏ : ‎ CW-M506


Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)


Date First Available ‏ : ‎ July 18, 2023


Manufacturer ‏ : ‎ CHADWICK


Customer Reviews: 3.4 3.4 out of 5 stars 65 ratings


Item Weight: ‎3.84 ounces


Package Dimensions: ‎6.73 x 3.74 x 2.05 inches


Item model number: ‎CW-M506


Batteries: ‎1 Lithium Ion batteries required. (included)


Wireless Remote: ‎Yes


Date First Available: July 18, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Muy bueno
Seguridad de mi van
Reviewed in the United States on November 12, 2024 by No se pudo onstalar por que el diametro no era el del timon

  • Unreliable auto anti-theft device! Don't buy!
Product worked for only one day. After that, the engine would die after a minute, and I had to restart the car several times just to take a short trip! Good thing that I wasn't on the freeway! Worthless product that causes more problems then it solves. Avoid buying at all costs!
Reviewed in the United States on June 1, 2024 by Harlan Brand

  • Ummmmm…what?
I had hoped that this was not your typical Chinese product. However, it’s the usual pigeon English instructions that don’t make any sense. The instructions tell you to search for the oil pump fuse. However, the majority of vehicle oil pumps are powered by a physical shaft from the engine to the pump. I think they meant fuel pump, in which case, I’m screwed. The fuel pump on my Ford truck is 30 Amps, This unit has a 15 Amp fuse. Even if I upped the fuse, the wire would be incapable handling 30 Amps. If I’m going to use thi device, I have to find another component that will cause the truck to stall when power is removed from it. Just be aware of these issues before you purchase this device. ... show more
Reviewed in the United States on December 31, 2024 by The Crotchety Codger

  • Awesome
Easy to install simple but effective, works fine, only need to replace for better batteries the little control, really awesome and very good price.
Reviewed in the United States on April 16, 2024 by Dagoberto Rodriguez

  • Don't Work!
Simply does not work! Batteries can be removed from remotes and vehicle will still start and keep running.
Reviewed in the United States on December 30, 2023 by Amazon Customer

  • Making vehicle theft proof for insurance approval.
I disliked being forced to buy the product. But, I'm glad I did and have extra security.
Reviewed in the United States on October 18, 2023 by Jim Newman

  • not user friendly and unreliable
not able to program Update: 1/3/2025 Finally got it programed and worked like advertised, was not able to test drive until the next morning. I got about a mile away from home and engine shut down. luckily I was on a residential street and not on the freeway where I was going. Disconnected the unit and my engine worked fine after. ... show more
Reviewed in the United States on June 24, 2024 by Ruben

  • Defective in multiple ways
Connection to the fuse was poorly made and didn’t even fit a mini ATC, after finally getting it to fit by modifying the connector, the unit doesn’t shut down like it’s supposed to in any setting, acts like it’s getting a signal, even when I took the batteries out of both transmitters. Not even bothering with returning for exchange ... show more
Reviewed in the United States on December 17, 2023 by none

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