Big Discount B517 Keypad – Zinc Alloy Public Telephones Lock With Key


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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm for the long-term to create jointly with consumers for mutual reciprocity and mutual reward for Explosion Proof Security Webcam , matrix keypad , Surveillance CCTV Camera , We are not satisfied with the present achievements but we are trying best to innovate to meet buyer's more personalized needs. No matter where you are from, we are here to wait for your kind request, and welcom to visit our factory. Choose us, you can meet your reliable supplier.
Big Discount B517 Keypad – Zinc Alloy Public Telephones Lock With Key Detail:

Model B517
Material Zinc Alloy
Dimension 83*90mm
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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We believe in: Innovation is our soul and spirit. High-quality is our life. Purchaser need is our God for Big Discount B517 Keypad – Zinc Alloy Public Telephones Lock With Key, The product will supply to all over the world, such as: Argentina , Ecuador , Doha , Company name, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by ISO quality management standard strictly, creating top-ranking company by spirit of progress-marking honesty and optimism.
  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Lillian from Mongolia - 2015.09.08 17:09
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Laura from Ottawa - 2015.09.21 11:44

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