Access Control RFID TM1990 RW1990 iButton Key Tag Electronic ID Card
TM1990 RW1990 is a rugged data carrier that serves as an electronic registration number for automatic identification. Data is transferred serially through the 1-Wire protocol, which requires only a single data lead and a ground return. Every TM1990 RW1990 guaranteed unique 64-bit registration number that allows for absolute traceability. The durable stainless-steel iButton package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact coin-shaped profile is self-aligning with mating receptacles, allowing the TM1990 RW1990 to be used easily by human operators.
iButton Features
- Unique 64-Bit Registration Number Ensures Error-Free Device Selection and Absolute Traceability Because No Two Parts are Alike
- Built-In Multidrop Controller for 1-Wire Net
- Digital Identification by Momentary Contact
- Data Can Be Accessed While Affixed to Object
- Economically Communicates to Bus Master with a Single Digital Signal at 16.3kbps
- Button Shape is Self-Aligning with Cup-Shaped Probes
- Durable Stainless-Steel Case
- Easily Affixed with Self-Stick Adhesive Backing, Latched by its Flange, or Locked with a Ring Pressed Onto its Rim
| Wristband |
Size |
Band dia 65mm,stretchable |
| TM Key |
Size |
Handle L40mm*W15mm |
| Ibutton |
Size |
Dia17mm*6mm |
| Material |
100% SGS approval silicone, eco-friendly |
| OEM |
Can be customized based on the actual samples or your 3D drawing |
| Capacity |
8K bits RAM~64k bits RAM |
| Temperature |
(-40ºC~+85ºC) |
Applications
- Access Control
- Inventory Control
- Tool Management
- Work-in-Progress Tracking
About us: Shenzhen A.N.G Technology CO., Ltd located in Shenzhen, is a high-tech manufacturer specialized in production Radio Frequency Identification Smart Card, NFC Label and Card Reader.
1. Wide Range Products Item
2. Better Price With High Quality And Professional Package.
3. Be Specialized In RFID Tag, NFC Tag And Smart Card For Long Time.
4. Customize Products Depending On Different Project From Customers.
5. Professional Designer, Experienced Salesman And Workers.
6. Advanced Production Experience and Professional R&D Capability.
Package:
Applications:
Audited Supplier 
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