Professional Design B509 Keypad – Public Candlestick Telephone


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Our company has been focusing on brand strategy. Customers' satisfaction is our best advertising. We also supply OEM service for Led Illuminated Keypad , Explosion Proof Telephone , Back Lighting Keypad , We are confident to make great achievements in the future. We are looking forward to becoming one of your most reliable suppliers.
Professional Design B509 Keypad – Public Candlestick Telephone Detail:

Model B509
Material Zinc Alloy
Dimension 70*72.5mm
Life 2,000,000 cycles per key
Contact Resistance 200 Ohms Maxium
Contact Rating 20~30mA
PCB Double-sided PCB
Conductive Rubber Silicone conductive carbon particles
Key button selection With 26 letters or Without 26 letters
Connection Interface XH plug,Pin Header,USB,PS2,RS232,RS485
Certificate CE
Protection Degree IP65
Vandal Proof Degree IK09
Operating Temperature -25℃~65℃
Storage Terperature -45℃~85℃
Relative Humidity 30%-90%RH
Atmospheric pressure 60-106Kpa

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Professional Design
 B509 Keypad – Public Candlestick Telephone detail pictures

Professional Design
 B509 Keypad – Public Candlestick Telephone detail pictures


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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Professional Design B509 Keypad – Public Candlestick Telephone, The product will supply to all over the world, such as: United Kingdom , Guatemala , New Delhi , To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation. Our company upholds the spirit of "innovation, harmony, team work and sharing, trails, pragmatic progress". Give us a chance and we'll prove our capability. With your kind help, we believe that we can create a bright future with you together.
  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Frances from Cologne - 2015.10.01 14:14
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Julie from Romania - 2015.06.05 13:10

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