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LED Backlight Metal Zinc Alloy 3x4 Numeric Keypad

Product Description

LED Backlight Metal Zinc Alloy 3x4 Numeric Keypad    Product Description   1, the keycap is made of zinc alloy which has merits as below:     2 good casting performance, complex die-cast shapes can be made, and the casting surface is very smooth.   3 the surface can disposed like :electroplated, painted and sprayed.   4 does not suck iron when melted and casted , anti-corrosion and non-stick.   5 has good mechanical properties and wear resistance at room temperature.   6 low melting point, melting at 385 °C, easy casting.   7,Dust/waterproof  Access Keypad  8,Layout customized highly resistant access control keypad 9. silicone keypad  with 16 buttons , ideal for indoor or outdoor access control system, Telephone,  kiosk, ATM, elevator, voting, bank, digital look system or other places where keypads are needed, especially in some security- needed or industry  places. 10. Vandal-proof  usb function keypad 11.IP65 protection 13. the main components are zinc alloy chrome-plasted button, zinc alloy chrome-plasted framework, natural silicone     eletrocoductive rubber and epoxy resin gilding PCB 14.  5X4 design, 10 number keys, 6 function keys. 15. Laser-etched characters 16. Layout customizable according to customer's request 17. keys, key frame made of high quality zinc alloy die-casting, has a strong anti-destruction capability.   18. conductive silicone rubber produced using natural, wear resistance, corrosion resistance, anti-aging. 19.the use of double-sided printed circuit board manufacturing process. Contacts using gold finger technology, reliable contact.   20. 3X4 design, 10 number keys, 2function keys.   21. All keycaps press's life time is longer than 2,000,000 22. range: Applicable to ATM machines, access control systems, elevators, safe, currency vending machines, locks, self-hit single kiosk, public information inquiry automated monitoring equipment, security equipment, industrial CNC PC platform, instruments and testing equipment, self-service payment machines, petrochemical plants, metallurgical coal, tanker, self- service terminals, telephones and a variety of industrial applications. 23.. CE and ISO9001 approved.     
highly anti-destruction power yes 
force  160-180 grams, nimble dial-up
contact resisitance <100Ω
service life 500.000
ambient temperature  -30-+50 degree 
relative humidity  <95%
atmospheric pressure  80-110kpa
protection degree  IP65
material  zinc alloy and special plastic 
color  chrome-plasted 
button number  12
    Product Pictures   Packaging & Shipping     Company Information     Ningbo Joiwo explosionproof  technology Co., LTD was eastablished in May, 2011. with the shrinkage of pulic telephone market, and with the advantages of our many years’ experience in Public Telephones and industrial telephones, we enter Industrial Telephone field and register Joiwo as our trademark. Wih its strength of researching and developing, producing and providing products, we develope and design all of our items and are applying patents for our new designs. Our products are widely used in manufacturing sites of steel, vessel, petroleum and chemistry etc.. waterproof grade of all of our telephones reaches IP67.      Our division takes ’justice, perseverance, striving, innovation and pragmatic practise’ as our corporate culture, takes ’customer orientation’as our operation principle, takes ’quality is margin’ as our quality policy and takes ’talents are the only competitiveness for entreprise’ as our strategy. Our purpose is to provide high-qulaity products with competitive prices, to create development opportunity for our employees and to develope Meiwo in the industrial telephone field.      We Joiwo belives efforts would be paid off! Superior-quality products and exceptional service help win customers. We are working on them to make Joiwo be the trust-worthy brand in this field.      The meaning of  Joiwo is to bridge the gap of the world. We are willing to create a beautiful future of industrial telecommunication with others in the same trade. We belive the development of a line of business needs the joint effort of all traders in the same line. Only the line of this business developes well, each company has its space to develop.     Trade Shows           Certifications     If you have any questions, please feel free to contact us !

Contact us if you need more details on keypad. We are ready to answer your questions on packaging, logistics, certification or any other aspects about usb led keypad、led numeric keypad. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Telephone Accessories

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