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 
United States
United States
Unavailable
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Sour Green Tm1990 RFID technology
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| Brand | Sour Green | hecere | DESLOC | TGCFING | LORVIBO | VENOTECH |
| Model | Tm1990 | T5577 | B200 | AF05B01 | SDL | DL001 |
| Color |
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| Rating |
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| Price | $7.66 | $26.82 | $47.04 | $49.99 | $59.90 | $269.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | August 14, 2025 | December 6, 2025 | December 9, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| Lock Type | Biometric, Deadbolt, Keypad | Biometric, Deadbolt, Keypad | Biometric | Biometric, Keypad | ||
| Material | Aluminum | Zinc | Aluminum | Aluminum | ||
| Connectivity Protocol | Bluetooth | Bluetooth | Bluetooth | |||
| Controller Type | Amazon Alexa | iOS, Android | Hand Control, Mechanical knob, Android | |||
| Control Method | App, Remote, Touch, Voice | App | Touch | |||
Readable RFID Touch Memory Key
$7.66
