OEM/ODM Factory B502 Keypad – Public Telephones


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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Clean Room Telephone , plastic keypad , code lock keypad , We adhere on the tenet of "Services of Standardization, to meet Customers' Demands".
OEM/ODM Factory B502 Keypad – Public Telephones Detail:

Model B502
Material Zinc Alloy
Dimension 60*70mm
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

Product detail pictures:

OEM/ODM Factory
 B502 Keypad – Public Telephones detail pictures

OEM/ODM Factory
 B502 Keypad – Public Telephones detail pictures

OEM/ODM Factory
 B502 Keypad – Public Telephones detail pictures

OEM/ODM Factory
 B502 Keypad – Public Telephones detail pictures

OEM/ODM Factory
 B502 Keypad – Public Telephones detail pictures

OEM/ODM Factory
 B502 Keypad – Public Telephones detail pictures

OEM/ODM Factory
 B502 Keypad – Public Telephones detail pictures


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We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for OEM/ODM Factory B502 Keypad – Public Telephones, The product will supply to all over the world, such as: Tajikistan , Houston , California , We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
  • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Paula from Sweden - 2016.07.28 15:46
    The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Barbara from Bulgaria - 2016.08.16 13:39

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