Samurai Japan Smart Key Case: 0.3 second storage access
Why does a key case matter in 2024? Because your keys are a weak link in your digital life. The Smart Key Case isn't just a pouch—it's a shield. It blocks relay attacks, where thieves use signal boosters to hijack your car or home's key fob. No more waking up to an empty driveway.
Speed is its superpower. Grab your keys in 0.3 seconds flat. That's faster than fumbling through a pocket during a downpour. It holds multiple keys and small essentials, thanks to a robust radio capacity. Durable build, intuitive design—this isn't gadget bloat. It's practical security for daily chaos: school runs, commutes, or just preventing that morning key hunt. Peace of mind, neatly organized.
- Relay attack prevention
- Large capacity radio
- Compact and durable design
- Easy to use interface
- 0.3 second storage access
General specs
- Brand: Samurai Japan
- Model: Smart Key
- Seller: Joom
- Storage Access Time: 0.3 seconds
- Security Feature: Relay Attack Prevention
- Capacity: Large
- Radio Type: Radio frequency
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Samurai Japan Smart Key 0.3 second storage access
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Samurai Japan C27 Interlocking retractable mirror operation
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Smart Key Case Shockproof protection for keys
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Smart Key Case Shockproof protection for keys
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Smart Key Case for Relay Attack Prevention Blocks radio waves for security
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Smart Key Case red Key protection
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| Brand | Samurai Japan | Samurai Japan | Samurai Japan | Samurai Japan | LIBO | SANRILY |
| Model | Smart Key | C27 | ||||
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| Rating |
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| Price | $84.66 | $89.93 | $37.01 | $37.02 | $59.43 | $56.31 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 22, 2025 | August 23, 2025 | August 22, 2025 | August 27, 2025 | August 23, 2025 | August 27, 2025 |
| Compatibility | Serena mirror storage systems | Suzuki vehicles | Volkswagen smart keys | Most key fobs | Maserati Ghibli, Maserati Levante, Maserati Quattroporte | |
| Material | Durable plastic or silicone (inferred from typical key cases) | Durable, scratch-resistant material | Faraday cage material | High-quality plastic or similar (inferred from product type) | ||
