Excellent quality B769 Keypad – Loudspeaker Telephone


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Our pursuit and corporation aim should be to "Always satisfy our consumer requirements". We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for waterproof keypad , 15 shortcut keys keyboard , anti-vandalism keypad , We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Excellent quality B769 Keypad – Loudspeaker Telephone Detail:

Model B769
Material Stainless Steel 304
Key size 14.0 mm*14.0mm
Life 1,000,000 cycles per key
Contact Resistance 200 Ohms Maxium
Contact Rating 20~30mA
PCB Double-sided PCB
Conductive Metal dome conductive
Key button selection Customizable
Connection Interface XH plug,Pin Header,USB,PS2,RS232,RS485
Certificate CE
Protection Degree IP66
Vandal Proof Degree IK08
Operating Temperature -25℃~65℃
Storage Terperature -45℃~85℃
Relative Humidity 30%-90%RH
Atmospheric pressure 60-106Kpa

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To create far more benefit for customers is our company philosophy; customer growing is our working chase for Excellent quality B769 Keypad – Loudspeaker Telephone, The product will supply to all over the world, such as: Netherlands , Atlanta , Switzerland , Due to good quality and reasonable prices, our items have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.
  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Karl from Lisbon - 2016.01.28 19:59
    This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Philipppa from Bangkok - 2016.05.02 11:33

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