Zhongshan Jiean Electronic Technology Co., Ltd.
| Payment Terms | T/T |
| Packaging Details | 10000pcs 53*39*27cm 26.5kg |
| product | Ds1990a-F5 IButton Smart Card |
| feature | Low-cost electronic key for access control |
| Operating temperature range | -40°C to +85°C |
| FEATURES | Unique, factory-lasered and tested 64-bit |
| Brand Name | Selockey |
| Model Number | TM1990A-F5 |
| Certification | rosh |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Packaging Details | 10000pcs 53*39*27cm 26.5kg |
| product | Ds1990a-F5 IButton Smart Card | feature | Low-cost electronic key for access control |
| Operating temperature range | -40°C to +85°C | FEATURES | Unique, factory-lasered and tested 64-bit |
| Brand Name | Selockey | Model Number | TM1990A-F5 |
| Certification | rosh | Place of Origin | China |
| High Light | Ds1990a-F5 IButton Smart Card ，touch memory IButton Smart Card ，Ds1990a-F5 Office Biometric Locks | ||
iButton ds1990a-f5 congtact information button smart card touch memory
TM1990A SPECIAL FEATURES
•TM1990A is fully compatible with DS1990A, DS1990R and i1990A
• Unique 48–bit serial number
• Low-cost electronic key for access control
• 8-bit CRC for checking data integrity
• Can be read in less than 5 ms
•Operating temperature range of -40°C to +85°C
COMMON INFORMATION BUTTON FEATURES
•Unique, factory-lasered and tested 64-bit
•Multi-drop controller for Micro LAN.
•Digital identification by momentary contact.
•Chip-based data carrier compactly stores information.
•Data can be accessed while affixed to an object.
•Economically communicates to bus master with a single digital signal at 16.3k bits per second.
•Standard 16 mm diameter and 1-Wire protocol ensure compatibility with INFORMATION BUTTON family.
•Button shape is self-aligning with cupshaped probes.
•Durable stainless steel case engraved with registration number withstands harsh environments.
•Easily affixed with self-stick adhesive backing, latched by its flange, or locked with a ring pressed onto its rim.
•Presence detector acknowledges when reader first applies voltage
Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
2004
Total Annual:
5,000,000-10,000,000
Employee Number:
100~200
Ecer Certification：
Active Member
Zhongshan Jiean Electronic Technology Co., Ltd. was founded in 2000, the company is located in Xiaolan Town, Zhongshan City, Guangdong Province, is a professional commitment to intelligent lock research and development, production, sales, service in one of the high-tech enterprises. &... Zhongshan Jiean Electronic Technology Co., Ltd. was founded in 2000, the company is located in Xiaolan Town, Zhongshan City, Guangdong Province, is a professional commitment to intelligent lock research and development, production, sales, service in one of the high-tech enterprises. &...
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