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Sealey Ir & Rf Key Fob Tester - VS921

Sealey Ir & Rf Key Fob Tester - VS921

Detects radio frequency and/or infrared emission from key fobs and remote controls. Diagnose fault...

Best current price£29.49from eBay

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eBaySealey VS921 Key Fob Remote Key Tester Ir & Rf Diagnostic Tools
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£29.49
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Power Tools DirectSealey Vs921 Ir & Rf Key Fob Tester
£5.95 delivery
£31.02
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Tooled UpSealey VS921 Key Fob Tester
£5.95 delivery
£35.95
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OnBuy.comSealey Ir & Rf Key Fob Tester
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£36.56
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B&Q - Sealey Ir & Rf Key Fob Tester Vs921
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£36.77
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Product Information

Full details

The Sealey VS921 Ir & Rf Key Fob Tester is designed for automotive technicians and DIY enthusiasts who need to quickly diagnose faults in key fobs and remote controls. The key benefit is its ability to identify radio frequency and infrared emissions without disassembling the device or vehicle. However, it requires a 9V battery, which is not included.

All features

Model Part NumberVS921
BrandSealey

Extended Product Information

FAQs

What type of battery does the tester use?

The tester uses a 9V battery. This battery is not included with the device.

Can this tester repair key fobs?

No, this tester only diagnoses whether a key fob is emitting a signal. It does not repair or replace any components.

Which vehicle manufacturers are compatible?

The Sealey VS921 is suitable for a wide variety of vehicle manufacturers. It is designed to detect RF and IR emissions.

How do I test the range of a key fob?

Hold the key fob, press the button, and walk away from the vehicle while observing if the tester detects a signal. This will help determine the key fob’s effective range.

How do I maintain the tester?

Keep the tester clean and dry. Avoid exposure to extreme temperatures and moisture. Do not disassemble the device.

What does it mean if the LED does not light up?

If the LED does not light up when the key fob button is pressed, the key fob may have a dead battery, or there may be an internal fault.

Where can I purchase a replacement battery?

You can purchase a 9V battery from most electronics stores or online retailers.

Troubleshooting

Tester does not power on.

Check the 9V battery and replace if necessary. Ensure the battery is installed correctly.

Tester does not detect a signal.

Check the key fob battery, and ensure the fob is functioning correctly. Try testing another key fob or remote control.

Weak signal detection.

Move the key fob closer to the tester. The range of the tester may be affected by interference.

Pros and Cons

Pros

  • Rapid fault diagnosis
  • Non-destructive testing
  • Wide vehicle compatibility
  • Easy to operate
  • Portable and convenient
  • Detects new BMW frequencies

Cons

  • Requires a 9V battery (not included)
  • Limited to key fob and remote control testing
  • Does not repair faults, only diagnoses
  • May require additional tools for in-depth analysis

Setup, Compatibility & Care

  1. Battery Installation: Install a 9V battery (not included). Refer to the battery compartment for correct polarity.
  2. Operation: Point the key fob or remote control towards the tester.
  3. Activation: Press the button on the key fob or remote.
  4. Indicator: Observe the LED indicator. If the LED lights up, the device is emitting a signal. If it doesn't, check the battery or the device itself.
  5. Compatibility: Suitable for a wide variety of vehicle manufacturers, including those using RF and IR key fobs.
  6. Care: Keep the device clean and store it in a dry place. Avoid dropping or exposing it to extreme temperatures or moisture. Do not disassemble the device.

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