Seven Nights RW1990 iButton Rewritable RFID Touch Memory Key: Rewritable RFID technology
Available Options
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).
- 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
- 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
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Seven Nights RW1990 iButton Rewritable RFID technology
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Scalloped Ocean Tm1990 Compatible with DS1990 iButton
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| Brand | Seven Nights | Senescencha | LuckyDay3 | Come againye | Supply Made | Scalloped Ocean |
| Model | RW1990 iButton | Tm Card Ibutton | Tm Card Ibutton | Tm Card Ibutton | Tm Card Ibutton | Tm1990 |
| Color | ||||||
| Rating |
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| Price | $9.50 | $4.95 | $4.74 | $5.30 | $4.62 | $7.85 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | June 2, 2025 | August 25, 2025 | August 25, 2025 | August 25, 2025 | August 27, 2025 | September 2, 2025 |
| Compatibility | RW1990 iButton | Sauna key systems | Sauna systems | Sauna systems | Sauna key systems | DS1990 iButton |
| Technology | Rewritable RFID | RFID, Touch Memory | RFID | RFID, Touch Memory | RFID, Touch memory | RFID, Touch Memory |
| Material | Plastic | Plastic | Plastic | Plastic | ||
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