Quality Inspection for B509 Keypad – Rj11 Telephone Box


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Our personnel are generally within the spirit of "continuous improvement and excellence", and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for Led Illuminated Keypad , 4x4 plastic keypad , Jail Phone Telephone Kiosk , Seeing believes! We sincerely welcome the new clients abroad to build organization associations and also hope to consolidate the associations while using the long-established prospects.
Quality Inspection for B509 Keypad – Rj11 Telephone Box Detail:

Model B509
Material Zinc Alloy
Dimension 70*72.5mm
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

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 B509 Keypad – Rj11 Telephone Box detail pictures

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 B509 Keypad – Rj11 Telephone Box detail pictures


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Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for Quality Inspection for B509 Keypad – Rj11 Telephone Box, The product will supply to all over the world, such as: Canada , Romania , Niger , We are confident that we are able to provide you with opportunities and will be a valuable business partner of you. We look forward to working with you soon. Learn more about the types of products that we work with or contact us now directly with your inquiries. You are welcome to contact us anytime!
  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By May from panama - 2015.11.02 11:11
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Mark from Sevilla - 2016.02.28 14:19

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