Seven Nights RW1990 iButton Rewritable RFID Touch Memory Key: Rewritable RFID technology
Ever lost your sauna key and wished you had a spare? Meet the Rewritable RFID Touch Memory Key—your new best friend for those 'oops' moments. It's not just any key; it's like the Swiss Army knife of access cards, working seamlessly with RW1990 iButton systems. And guess what? You get 10 pieces in a lot, because sharing is caring (or maybe you're just really forgetful).
Here’s why it’s awesome: First off, the rewritable RFID tech means you can use it over and over—no one-time wonders here. It plays nice with RW1990 iButton, making it a breeze to clone sauna keys or any access card that’s giving you the cold shoulder. Plus, it’s perfect for those who believe in backups (or have a habit of losing things).
Features
- Compatible with RW1990 iButton
- Suitable for sauna key copying
- 10 pieces per lot
- Rewritable RFID technology
General specs
- Brand: Seven Nights
- Model: RW1990 iButton
- Seller: Joom
- ID: 5f3b8482cf23a80106b7f4a5
- Compatibility: RW1990 iButton
- Quantity: 10 pieces per lot
- Technology: Rewritable RFID
- First listed by seller: 5/23/25
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 | |||||
|---|---|---|---|---|---|---|
Seven Nights RW1990 iButton Rewritable RFID technology
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hecere T5577
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VENOTECH DL001 Black Keyless Entry with Palm Recognition
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LNDU WL01 Versatile Keyless Entry Solutions
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biquole QEK-S03 Fingerprint recognition in 0.3 seconds
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Read Right RR15059 For chip and pin, EMV and mag stripe card readers
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| Brand | Seven Nights | hecere | VENOTECH | LNDU | biquole | Read Right |
| Model | RW1990 iButton | T5577 | DL001 | WL01 | QEK-S03 | RR15059 |
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| Price | $10.02 | $26.82 | $269.99 | $45.66 | $50.99 | $33.55 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 2, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| product_dimensions | 2.76 x 2.36 x 3.15 inches | 10 x 1.98 x 2.69 inches | 1.25 x 7.75 x 4.13 inches | |||
| item_weight | 0.634 ounces | 3.47 pounds | 6.4 ounces | |||
| date_first_available | January 8, 2021 | January 2, 2025 | March 29, 2018 | |||
Rewritable RFID Touch Memory Key
Reviews
Hannah Bianchi
May 26, 2025
Rogue
May 26, 2025
Lucía Becker
May 25, 2025
Pedro Phillips
May 25, 2025
Mathieu Wiśniewski
May 24, 2025