Tel： +86 755-88353453
Mobile： +86 13828755932
Email： sales@kmychina.com.cn
This product is a multi-function password keypad, this product has a unique design concept, does not need hardware switch to set parameters, only use power-on communication to set keyboard good parameters, no need to set in the future, can be powered off to save. For key security, it is recommended that the keyboard must be initialized with software before it works.
Professional customization
Can quickly carry out scheme design and product customization according to customer requirements
3 Performance indicators
3.1 Basic Features
3.1.1 Support DES, TDES encryption and decryption algorithm, RSA algorithm, national secret algorithm SM1-SM4, PIN encryption, MAC operation
3.1.2 High quality stainless steel brushed panel
3.1.3 Dustproof, waterproof, vandal-proof, shockproof, drill-proof, anti-pry-proof
3.1.4 Passed CE, FCC, ROHS certification
3.1.5 Pass the People's Bank of China bank card testing center
3.2 Algorithm Support
3.2 Communication parameters
3.2.1 RS232 serial communication:
Baud rate: default 9600 BPS (can be modified according to customer needs)
Data bits: 8 bits Test bits: None Stop bits: 1 bit
3.3 Key keyboard
Sixteen keys: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, correct, exit,
Acknowledge, 00, , matrix scan in 4×4 mode.
3.4 Specification and Speed
3.4.1 Comply with the bank card testing center.
3.4.2 Encryption and decryption speed< 1 second.
3.5 Security features
3.5.1 With a security processor, the sound of each button is consistent
3.5.2 Prevent code injection attacks and injection circuit attacks through serial ports and JTAG ports
3.5.3 Support disassembly detection and protection functions:
Once EPP detects illegal intrusion, it immediately erases the stored keys and sensitive data to ensure the security of the keys3.5.4 Multi-level procedures and key security management functions
3.6 Electrical Properties
3.6.1 Power supply
Power supply through PC, DC+5V DC power supply, working current below 50mA;
3.6.1 Power consumption
The working state is below 300mW.
3.6.2 Power outage key keeping
3.7 Mechanical Properties
3.7.1 Key Life
More than 3,000,000 times.
3.7.2 Key pressure
3-5 N (Newton).
3.7.3 Key Travel
0.45mm。
3.7.4 Key Materials
Stainless steel.
3.7.5 Panel Materials
Stainless steel.
3.7.6 Key surface characters
Laser engraved and strongly painted.
3.8 Environmental Adaptability
3.8.1 Protection level: IP65 static / IP54 dynamic
3.8.2 Working temperature: -20°C~+60°C Humidity: 30~90% (under normal conditions)
3.8.3 Storage temperature: -30°C~+70°C Humidity: 20~95% (no condensation)
3.8.4 Atmospheric pressure: 60~106 Kpa
3.8.5 Salt spray test: GJB-150.11A-2009
3.9 Reliability
3.9.1 Time Between Failures (MTBF) > 20000H
3.10 Dimensions
· 3.10.1 Dimensions
Length × width: 100 mm × 100 mm
3.11 Product Weight
3.11.1 0.25kg。
3.12 Software Support
3.12.1 Support a variety of algorithms DES, TDES, SM1-SM4 algorithm, RSA and a variety of international common PIN MAC algorithm
3.12.2 Support WOSA 3.0, with SP-related materials and development libraries
3.12.3 Some special algorithms can be integrated according to customer requirements
3.12.4 Any character can be output according to customer requirements
3.12.5 Customers will be fully supported in the development of EPPs
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