The fuel pump shut-off relay does not work. It's good that the immobilizer has an LED indicator; I powered the timer trigger from it, and the device worked as it should. However, why all this hoopla when the device should work without it?
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M506 12V RFID Engine Immobilizer Anti-Theft Lock
Original price was: $47.16.$31.93Current price is: $31.93.
Pay now, in 4 interest-free payments of $7.98, or over 3–6 months
4 interest-free payments of $7.98
Secure your vehicle with this M506 12V RFID engine immobilizer featuring wireless anti-robbery protection and easy DIY installation.
- Auto-sensing remote control
- Hidden circuit cut-off tech
- Fits cars and motorcycles
439 in stock
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Estimated Delivery Time3–7 business days
Advanced Vehicle Protection
The M506 RFID engine immobilizer offers a sophisticated anti-theft solution with a compact design and smart electronic locking technology. It cuts off your vehicle’s engine circuit to prevent unauthorized use, protecting cars and motorcycles alike.
Simplified DIY Installation
Installation is straightforward—simply remove the oil pump fuse and plug the M506 unit in its place within the engine compartment. Secure the device, cover the engine fuse box, and your vehicle gains immediate protection without professional help.
Intelligent Remote Control
Equipped with lightweight, slim remotes featuring an auto-sensing function, the system requires no manual operation in automatic mode. Just keep the remote in a concealed place such as your wallet to maintain continuous protection discreetly.
- Manual and automatic remote modes
- LED signals indicate remote connectivity
Anti-Robbery Circuit Mode
The device can operate in a circuit hidden lock mode that disables the engine if the remote signal is lost shortly after startup. Anti-robbery mode ensures the vehicle turns off if communication with the remote drops for over 30 seconds, maximizing security.
- Circuit hidden lock no short circuit ring
- Engine shutoff after signal loss
- LED flash patterns indicate system status
Compact and Efficient Design
Measuring just 48x26x15mm, the main unit uses micro-electric technology for resource-efficient operation, requiring minimal current and delivering powerful engine control.
- Low quiescent current ≤12mA
- Control current ≤30A
- Remote battery CR2032 with standby ≤1μA
Certified Quality and Safety
Constructed from durable PVC and carrying CE certification, the M506 immobilizer ensures reliable and compliant vehicle security with a trusted standard of safety.
Key Specifications
- Operating voltage: 12V ±3V
- Remote frequency: 433.92MHz
- Remote dimensions: 33x33x4.5mm
- Main unit dimensions: 48x26x15mm
What's in the box
- 1 x Main Unit with wiring (fuse 15A)
- 2 x Sensor Remotes
- 1 x User Manual in English
Product FAQ
Frequently asked questions
01 What type of vehicles is this immobilizer compatible with?
The M506 RFID immobilizer is designed for 12V gasoline cars and motorcycles.
02 How is the M506 installed?
Installation is DIY-friendly by replacing the oil pump fuse in the engine compartment with the M506 unit plugged in and secured.
03 What powers the remote control?
The remote control uses a CR2032 battery.
04 Does the system require manual operation?
It features both manual mode, where you press the remote after startup, and automatic mode, where carrying the remote suffices.
05 How does the anti-robbery mode function?
In anti-robbery mode, the system continuously checks for the remote signal and turns off the engine within 30 seconds if lost.
06 Can multiple remotes be paired with the system?
Yes, the unit can learn up to two remote controls.
07 What is the working voltage and current of the unit?
The unit operates at 12V±3V with a quiescent current ≤12mA and control current ≤30A.
08 Is the device waterproof?
No, the product is not designed to be waterproof.
09 Does the system provide LED indicators?
Yes, the LED indicates signal reception and status with different flashing patterns.
10 Is it necessary to power off the remote when not using the system?
Yes, turning off the remote extends its battery life when the system is not in use.
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