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Home > Security & Protection > Access Control System > Access Control Card > 256 Bit DS1971 Ibutton Key TM1971 With Plastic Holder
US$ 1.8 - 2.2
MOQ: 10 Pieces
Key Specifications
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Brand Name:
SMART-WAY
Place of Origin:
China
Model Number:
TM1971
Payment & Shipping
Payment Methods:
Port of Shipment:
SHENZHEN
Delivery Detail:
7 days
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Brand Name
SMART-WAY
Place of Origin
China
Model Number
TM1971
Description:
1.256-bit Electrically Erasable Programmable
Read Only Memory (EEPROM) communicates with the economy of one signal plus ground
2.EEPROM organized as one 256-bit page
3.64-bit one-time programmable application register is automatically write-protected after programming
4.Reduces control, address, data, power, and programming signals to a single data pin
5.8-bit family code specifies DS1971 communications requirements to reader
6.Reads and writes over a wide voltage range of 2.8V to 6.0V from -40°C to +85°C
Unique characteristics
1. The factory engraved the detected 64-bit registration code (8-bit family code + 48-bit serial code +8-bit CRC check code). No two devices have the same registration code. This uniqueness ensures each Device can be tracked absolutely
2. for MicroLAN Multipoint Controller
3. Digital recognition with short contact
4. The chip-based data carrier providesa compact solution for storing information
5. Can be mounted on an object and read data
6. Data communication with the host computer through a single line, transmission rate up to 16.3kbps, economical
7. Standard 16mm diameter and 1-Wire® protocol ensure compatibility with other iButton® products
8. Button shape allows it to automatically align with cup detector
9. The registration number is engraved on the durable stainless steel shell, which can withstand the harsh environment
10. During installation, it is easy to stick the back with self-adhesive, fix the flange, or fit the hoop.
11. Online detection response when the reader is powered on for the first time
12. Meets UL # 913 (Fourth Edition) standard; intrinsically safe equipment, certified for Class I, Zone 1, Groups A, B, C and designated D areas
Applications/Uses
Access Control
Inventory Control
Tool Management
Work-in-Progress Tracking
Applications/Uses
Access Control
Inventory Control
Tool Management
Work-in-Progress Tracking
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Business Type
Manufacturer
Year Established
2011
Annual Export Value
Below US$1 Million
Port of Shipment
Shenzhen
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