OEM/ODM Factory B502 Keypad – Public Telephones


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We normally think and practice corresponding towards the change of circumstance, and grow up. We aim at the achievement of a richer mind and body plus the living for Metal Phone , Explosion Proof Security Webcam , RS485 Keypad , Our professional technological team will be wholeheartedly at your services. We sincerely welcome you to definitely take a look at our website and enterprise and send out us your inquiry.
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 also offer you product sourcing and flight consolidation expert services. We've our personal manufacturing unit and sourcing business. We can offer you virtually every variety of merchandise associated to our item range for OEM/ODM Factory B502 Keypad – Public Telephones, The product will supply to all over the world, such as: belarus , Frankfurt , UAE , "Create Values,Serving Customer!" is the aim we pursue. We sincerely hope that all customers will establish long term and mutually beneficial cooperation with us.If you wish to get more details about our company, Please contact with us now!
  • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Henry from South Korea - 2015.04.25 16:46
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Ruth from Jeddah - 2015.09.23 18:44

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