Mammoth Security Gremlin Alarm Disc Lock - Yellow

The Mammoth Security LODALM03 is a super-strong motorcycle and scooter alarm disc lock with a 110d...

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eBayMammoth Motorcycle Security Gremlin Alarm Motorbike Disc Lock 6mm Yellow
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Product Information

Full details

The Mammoth Security Gremlin Alarm Disc Lock in Yellow is designed for motorcycle and scooter owners seeking robust protection against theft. Its primary benefit is the loud, motion-activated 110dB alarm that deters intruders and alerts others to tampering. A key consideration is its weight (1.1 kg), which adds to its sturdiness but may be a factor for some users. Key features include its super-strong construction, a 6mm hardened steel pin, and a high-decibel alarm system.

All features

ColourYellow
Model Part NumberLODALM03
BrandMammoth Security

Extended Product Information

FAQs

How do I activate and deactivate the alarm?

To activate the alarm, push the pin fully into the lock body until it clicks. To deactivate, insert the key, turn it, and pull the pin out. The alarm will sound briefly when armed and disarmed.

What type of batteries does the Mammoth Security Gremlin Alarm Disc Lock use?

This lock typically uses small button cell batteries (e.g., LR44 or similar). Please refer to your product manual or check the battery compartment for the exact type and quantity required.

Can this lock be used in the rain?

The lock is designed to be reasonably weather-resistant, but it is recommended to keep it as dry as possible and store it in a protected area when not in use to prolong its lifespan and prevent corrosion.

How loud is the alarm?

The alarm is rated at 110 decibels (dB), which is comparable to a siren and designed to be loud enough to deter potential thieves and attract attention.

What is the warranty period for this product?

Warranty information can vary. Please consult the product packaging or the manufacturer's official website for the most accurate and up-to-date warranty details.

Will this lock fit any motorcycle?

The lock fits motorcycles and scooters with brake discs that have a gap large enough for the 6mm pin and the lock body to be fully secured. It's essential to check the clearance on your specific vehicle's brake disc.

Troubleshooting

Alarm not sounding

Check that the batteries are correctly installed with proper polarity. Ensure the battery contacts are clean. Test the alarm by gently nudging the lock.

Lock is difficult to engage/disengage

Ensure the brake disc and caliper have enough clearance. Clean the keyhole and pin mechanism of any debris. Lubricate the lock cylinder with a graphite-based lubricant if necessary.

False alarms triggered by minor vibrations

Ensure the lock is securely attached to the disc. Avoid placing the motorcycle where it is prone to significant vibrations (e.g., near heavy traffic routes if the bike is unstable).

Battery drains quickly

Ensure the lock is fully disarmed after use. Replace with fresh, high-quality batteries. If the issue persists, the alarm module might be faulty.

Pros and Cons

Pros

  • Loud 110dB alarm effectively deters theft and alerts the owner/others.
  • Durable 6mm hardened steel pin offers strong resistance to cutting tools.
  • High-visibility yellow color enhances security awareness.
  • Motion-activated alarm ensures protection even if tampered with.
  • Sturdy build provides a reliable physical barrier against theft.

Cons

  • Weight of 1.1 kilograms may be noticeable when carrying.
  • The alarm may be triggered by accidental bumps if not carefully handled.
  • Requires battery replacement for the alarm system.
  • Not suitable for all types of locking mechanisms due to its disc design.

Setup, Compatibility & Care

Setup:

  1. Ensure the lock is disengaged by inserting and turning the key.
  2. Locate the battery compartment (usually on the side or bottom of the alarm module).
  3. Open the compartment and insert the required batteries (typically button cells), paying attention to polarity.
  4. Close the battery compartment securely.
  5. Test the alarm by gently shaking or nudging the lock. The alarm should sound after a short delay.

Compatibility:

This disc lock is designed for motorcycles and scooters with brake discs that have sufficient clearance to accommodate the 6mm pin and the lock body. Check that the space between your brake disc and caliper allows the lock to be fully engaged.

Care:

  • Keep the lock clean and dry to prevent corrosion. Wipe with a dry or slightly damp cloth.
  • Avoid exposing the lock to extreme temperatures or moisture for prolonged periods.
  • Regularly test the alarm function to ensure the batteries are working. Replace batteries when the alarm sounds weak or intermittently.
  • Store the keys safely. A spare key is recommended.

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