Tel： +86 755-88353453
Mobile： +86 13828755932
Email： sales@kmychina.com.cn
KMY3501A Product Specification 1. Overview This product is a multi-function password keypad, this product has a unique design concept, no 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
KMY3501A
Product specifications
1. Overview
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.
2. Product Classification
According to the nature of metal keyboard: ordinary keyboard and encrypted keyboard.
KMY 3501 A
Company code: KMY means Shenzhen Kaiming Yang Technology Co., Ltd.
Product type: 3501 indicates the number of commercial encrypted metal keyboard.
Key type: A~Z indicates the key type and interface.
3. Performance indicators
3.1 Basic Features
3.1.1 Support DES and TDES encryption and decryption algorithms, PIN encryption, MAC operations
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 Communication parameters
3.2.1 Standard RS232 serial communication interface (optional USB interface).
3.2.2 Baud rate: 9600
3.2.3 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, clear, confirm, exit,
Decimal point, flip up, flip down, matrix scan in 4×4 fashion.
Function keys 8 buttons: divided into two groups on the left and right, each in a 4×1 matrix scan.
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 The PIN will be encrypted inside the security module of the keyboard
3.5.2 Multi-level security management of programs and keys
3.5.3 The key and program are unsealed and self-destructed to ensure the security of the key
3.6 Electrical Properties
3.6.1 Power supply
Power is drawn through the PC, DC+5V DC power supply.
3.6.1 Power consumption
The working state is less than 1W, and the non-working state is less than 100mW.
3.6.2 Power outage key keeping
After a certain period of power failure, the memory data will not be lost within 5 years, and the product without battery will be stored forever.
3.7 Mechanical Properties
3.7.1 Key Life
More than 1,000,000 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 Panel size
3.10.1 Installation size: 100 mm×91.5mm
3.11 Product Weight
3.11.1 0.75kg
3.12 Software Support
3.12.1 Support multiple algorithms DES, TDES, RSA, DUKPT
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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