Model: | B880 |
---|---|
Brand: | XL |
Origin: | Made In China |
Category: | Electronics & Electricity / Telecommunication & Broadcasting / Other Communication Equipment |
Label: | usb keypad , illuminated keypad , numeric keypad |
Price: |
US $1
/ pc
|
Min. Order: | 100 pc |
Live Chat: | Last Online:13 Aug, 2015 |
main features |
1.frame and keys made of stainless steel,highly vandal resistant |
2.dustproof,weatherproof,anti-explosion,hard to disassemble |
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3.double-sided board,metal dome circuit,reliabled contact |
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technical parameters |
1.life span ≥ 2 million |
2.elasticity of key: 2N-3N |
|
3.traveling distance: 0.45mm |
|
4.character of the key's surface:laser mark and a heavy painting |
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5.LED voltage:3V |
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environmental adaption |
1.operate temperature: -25~+65°c relative humidity:30-90%RH |
2.storage temperature: -40~+85°c relative humidity:20-95%RH |
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3.defend grade:IP65 |
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customer choice |
1.letters of the keys and layout can be made according to custome's requirements |
2.color of LEDs can be changed according to custome's requirements |
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3.other usage keypad is available besides using for telephone |
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4.access control,digital look system,cabinet security etc |
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package |
1.packing:60pcs/ctn |
2.carton demension: 370*330*120mm |