M501 B Car Immobilizer Anti-theft System

1. Úvod

The M501 B Car Immobilizer Anti-theft System is a compact and effective security solution designed to protect your 12V vehicle from theft. This system features intelligent anti-theft functions, an emergency release mechanism, and advanced anti-interference technology to ensure reliable operation. This manual provides detailed instructions for the proper installation, operation, and maintenance of your new car immobilizer.

Figure 1: Car Immobilizer Relay Unit and Remote Controllers

2. Obsah balení

Pečlivě zkontrolujte balení, abyste se ujistili, že jsou přítomny všechny položky:

• 1 x Car Immobilizer (Host Unit/Relay)
• 2 x dálkové ovladače
• 1 x Uživatelská příručka

Obrázek 2: Obsah baleníview

3. Specifikace

Figure 3: Immobilizer Unit Dimensions

4. Nastavení a instalace

The M501 B Car Immobilizer is designed for 12V vehicle systems. Installation typically involves replacing an existing relay in your vehicle's electrical system. It is crucial to identify the correct relay type and location before proceeding.

4.1. Důležité úvahy

• This device is a 4-pin relay type. Ensure your vehicle's existing relay is compatible (e.g., Model B type with pins 30, 87, 85, 86).
• Professional installation is recommended if you are unfamiliar with automotive electrical systems.
• Always disconnect the vehicle's battery before attempting any electrical work.

4.2. Kroky instalace

1. Identify Target Relay: Locate the relay in your vehicle that controls the ignition or fuel pump circuit. This is the relay that will be replaced by the immobilizer unit. Consult your vehicle's service manual for relay box diagrams.
2. Verify Relay Type: Confirm that the existing relay is a 4-pin type with pin configurations similar to the immobilizer unit (e.g., 30, 87, 85, 86).
3. Odpojit baterii: Odpojte záporný pól baterie vašeho vozidla, abyste předešli elektrickému zkratu.
4. Remove Existing Relay: Carefully pull out the existing relay from its socket.
5. Insert Immobilizer: Insert the M501 B Car Immobilizer unit into the vacant relay socket, ensuring the pins align correctly.
6. Znovu připojte baterii: Znovu připojte záporný pól baterie vašeho vozidla.
7. Testovací systém: Proceed to the Operating section to test the system's functionality.

Figure 4: Immobilizer Relay Pin Configuration

Obrázek 5: Detailní View of Relay Pins

5. Návod k obsluze

The M501 B system operates automatically to provide security for your vehicle.

5.1. Intelligent Anti-theft Function

• After the car engine is turned off, the system will automatically enter the anti-theft state after 15 seconds.
• Once in anti-theft mode, the car cannot be started without the presence of the remote control.

5.2. Normální provoz

• When a valid remote control is within the detection range (approximately 15 meters), the immobilizer system will disarm automatically.
• The car can then be started normally.

Figure 6: Remote Control Signal Transmission

Figure 7: Activating the Immobilizer with Remote

6. Údržba

6.1. Výměna baterie v dálkovém ovladači

Systém bude poskytovat nízký objemtage reminder when the remote control battery is running low. To replace the battery:

1. Carefully open the remote control cover.
2. Vyjměte starou knoflíkovou baterii CR2032.
3. Insert a new CR2032 button battery, ensuring the positive (+) and negative (-) poles are correctly oriented.
4. Bezpečně zavřete kryt dálkového ovladače.

Figure 8: Remote Control Detail

7. Řešení problémů

7.1. Emergency Release Function

If your remote control is lost or its battery is dead, you can use the emergency release function to start your car:

1. Locate the emergency release button on the immobilizer host unit (relay).
2. Press and hold the emergency release button for 3 seconds.
3. Do 10 sekund od uvolněníasing the button, start the car.

This function allows you to bypass the immobilizer temporarily in emergency situations.

8. Uživatelské tipy

• Relé Amperage: The M501 B immobilizer has a load current of 30A. If your vehicle's original relay is rated for a higher amperage (e.g., 40A), ensure that replacing it with a 30A unit is safe and compatible with your vehicle's electrical system to avoid potential issues. Consult a professional if unsure.
• Dosah dálkového ovládání: Keep the remote control within approximately 15 meters of the vehicle for reliable disarming of the immobilizer.
• Životnost baterie: Pay attention to the low battery reminder for the remote control to avoid being stranded. Always carry a spare CR2032 battery or the second remote control.

9. Záruka a podpora

For any issues or questions regarding your M501 B Car Immobilizer Anti-theft System, please contact your retailer or the manufacturer's customer support. Keep your purchase receipt as proof of purchase for warranty claims. Specific warranty terms and conditions may vary by region and retailer.