Best-Selling B881 Keypad – Public Communication Telephone


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Every single member from our higher effectiveness product sales staff values customers' requires and organization communication for Clean Room Telephone , vandal proof door control keypad , rs232 keypad terminal , Our aim is "blazing new ground, Passing Value", in the future, we sincerely invite you to grow up with us and make a bright future together!
Best-Selling B881 Keypad – Public Communication Telephone Detail:

Model B881
Material Stainless Steel 304
Key size 13.7*13.7mm
Life 2,000,000 cycles per key
Contact Resistance 200 Ohms Maxium
Contact Rating 100 mA
PCB Double-sided PCB
Conductive Rubber Silicone conductive carbon particles
Key button selection 0-9,*,#,customized keys
LED 0603 LED
Backlit color Blue,White,customizable
Connection Interface XH plug,Pin Header,USB,PS2,RS232,RS485
Certificate CE
Protection Degree IP66
Vandal Proof Degree IK09
Operating Temperature -25℃~65℃
Storage Terperature -45℃~85℃
Relative Humidity 30%-90%RH
Atmospheric pressure 60-106Kpa

Product detail pictures:

Best-Selling
 B881 Keypad – Public Communication Telephone detail pictures

Best-Selling
 B881 Keypad – Public Communication Telephone detail pictures

Best-Selling
 B881 Keypad – Public Communication Telephone detail pictures

Best-Selling
 B881 Keypad – Public Communication Telephone detail pictures


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"Sincerity, Innovation, Rigorousness, and Efficiency" may be the persistent conception of our organization to the long-term to build together with shoppers for mutual reciprocity and mutual advantage for Best-Selling B881 Keypad – Public Communication Telephone, The product will supply to all over the world, such as: Philadelphia , Swedish , Iran , Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Grace from Marseille - 2015.10.09 19:07
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Patricia from Dubai - 2015.12.05 13:53

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