Sour Green Tm1990 Readable RFID Touch Memory Key: RFID technology
Looking to beef up your security without the headache? These readable RFID touch memory keys are your go-to for effortlessly cloning Dallas cards. They're not just smart; they're DS1990 iButton tech-smart, making access control smoother than your morning coffee. Whether you're duplicating, replacing, or just playing it safe, this pack's got your back with 5 keys—because who doesn't love a good spare (or four)?
- Say goodbye to lockouts with RFID tech that keeps things tight but accessible.
- Works like a charm with DS1990 iButton—no compatibility drama here.
- Copy cards like a pro (no shady back alleys required).
- Five keys means you're basically the king or queen of backups.
Features
- Touch memory
- DS1990 compatible
- For card copying
- Pack of 5
- RFID technology
General specs
- Brand: Sour Green
- Model: Tm1990
- Seller: Joom
- ID: 67aae028c2af0501927028cb
- Compatibility: DS1990 iButton
- Technology: RFID
- Quantity: 5 pieces
- Use: Card copying
- First listed by seller: 6/19/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$7.66
Last price update: 8/24/25
Out of stock
Price History for seller Joom
Shipping options
Delivery to 
Russia
Russia
Available
Comparison with similar products
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Sour Green Tm1990 RFID technology
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RFID Asset Management Tags 5 pieces per pack
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| Brand | Sour Green | Sirius | Scalloped Ocean | TrendVibeCN | GoolRC | Upright |
| Model | Tm1990 | RW1990-F5 | Tm Card Ibutton | |||
| Color | ||||||
| Rating |
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| Price | $7.66 | $80.73 | $5.65 | $5.76 | $47.77 | $10.69 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 14, 2025 | December 7, 2025 | December 7, 2025 | December 7, 2025 | December 7, 2025 | December 8, 2025 |
| Compatibility | DS1990 iButton | DS1990 | Sauna key systems | EM4100 systems | ||
| Technology | RFID | RFID, Touch Memory | FPC | |||
Readable RFID Touch Memory Key
$7.66
