Good Quality B519 Keypad – Fxs Module


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We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Outdoor Telephone , Anti Explosion Telephone , customized keypad , We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
Good Quality B519 Keypad – Fxs Module Detail:

Model B519
Material Zinc Alloy
Dimension 60.5*63.5mm
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 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:

Good Quality
 B519 Keypad – Fxs Module detail pictures

Good Quality
 B519 Keypad – Fxs Module detail pictures

Good Quality
 B519 Keypad – Fxs Module detail pictures


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The organization keeps on the procedure concept "scientific management, high quality and efficiency primacy, purchaser supreme for Good Quality B519 Keypad – Fxs Module, The product will supply to all over the world, such as: UAE , Liverpool , Afghanistan , Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.
  • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Grace from Maldives - 2016.09.26 12:12
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Lydia from Bangalore - 2016.03.07 13:42

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