Factory Free sample B722 Keypad – Promotion Old Wooden Telephone


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We pursue the administration tenet of "Quality is exceptional, Assistance is supreme, Reputation is first", and will sincerely create and share success with all clients for Military Telephone , Handset Phone , Door Intercom Keypad , We hope to establish additional organization interactions with prospects all over the entire world.
Factory Free sample B722 Keypad – Promotion Old Wooden Telephone Detail:

Model B722
Material Stainless Steel 304
Key size 14.0*14.0mm
Life 1,000,000 cycles per key
Contact Resistance 200 Ohms Maxium
Contact Rating 20~30mA
PCB Double-sided PCB
Conductive Metal dome conductive
Key button selection with 26 letters or without 26 letters
Connection Interface XH plug,Pin Header,USB,PS2,RS232,RS485
Certificate CE
Protection Degree IP66
Vandal Proof Degree IK08
Operating Temperature -25℃~65℃
Storage Terperature -45℃~85℃
Relative Humidity 30%-90%RH
Atmospheric pressure 60-106Kpa

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Factory Free sample
 B722 Keypad – Promotion Old Wooden Telephone detail pictures

Factory Free sample
 B722 Keypad – Promotion Old Wooden Telephone detail pictures

Factory Free sample
 B722 Keypad – Promotion Old Wooden Telephone detail pictures


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We believe that prolonged expression partnership is really a result of top of the range, value added support, rich encounter and personal contact for Factory Free sample B722 Keypad – Promotion Old Wooden Telephone, The product will supply to all over the world, such as: Accra , Auckland , Georgia , Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, be sure to feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our merchandise, make sure you feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
  • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Margaret from Dubai - 2016.05.21 12:31
    This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Bess from Portugal - 2016.07.28 15:46

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