Hot sale Factory B501 Keypad – Metro Emergncy Phone


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"Based on domestic market and expand overseas business" is our development strategy for backlit keyboard , Corrosion-Free Telephone , Explosion Proof Metal Camera , Our merchandise are widely recognized and trusted by users and can meet up with continuously changing economic and social needs.
Hot sale Factory B501 Keypad – Metro Emergncy Phone Detail:

Model B501
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 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:

Hot sale Factory
 B501 Keypad – Metro Emergncy Phone detail pictures

Hot sale Factory
 B501 Keypad – Metro Emergncy Phone detail pictures

Hot sale Factory
 B501 Keypad – Metro Emergncy Phone detail pictures

Hot sale Factory
 B501 Keypad – Metro Emergncy Phone detail pictures


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continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for Hot sale Factory B501 Keypad – Metro Emergncy Phone, The product will supply to all over the world, such as: Puerto Rico , Kuala Lumpur , Barcelona , Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact me. We are looking forward to forming successful business relationship with new clients around the world.
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Clara from Johannesburg - 2015.10.09 19:07
    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By John from Nairobi - 2016.12.19 11:10

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