Good Quality B509 Keypad – Voip Emergency Telephone


Product Detail

Product Tags

Related Video

Feedback (2)

Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for video phone handset , fuel pump keypad , Vandal Resistant Telephone , We are always looking forward to forming successful business relationships with new clients around the world.
Good Quality B509 Keypad – Voip Emergency Telephone 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

Product detail pictures:

Good Quality
 B509 Keypad – Voip Emergency Telephone detail pictures

Good Quality
 B509 Keypad – Voip Emergency Telephone detail pictures


Related Product Guide:
10 best portable chargers for phones, tablets and laptops | Dust Proof Telephone
Nokia Lumia 1020 review Engadget Engadget save share Close save share save share save share save share save share ear icon eye icon text file vr | Waterproof Keypad

With our outstanding administration, powerful technical capability and strict top quality handle procedure, we go on to provide our purchasers with reliable good quality, reasonable selling prices and excellent services. We goal at becoming certainly one of your most responsible partners and earning your gratification for Good Quality B509 Keypad – Voip Emergency Telephone, The product will supply to all over the world, such as: Florence , Latvia , Philippines , We have many years' experience in hair product production, and our strict QC Team and skilled workers will ensure that we give you top hair products with the best hair quality and workmanship. You will get successful business if you choose to cooperate with such a professional manufacturer. Welcome your order cooperation!
  • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Elma from Macedonia - 2016.04.08 14:55
    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Elva from Salt Lake City - 2016.06.19 13:51

    Related Products

    WhatsApp Online Chat !