| Model: | B17 |
|---|---|
| Brand: | XL |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Telecommunication & Broadcasting / Other Communication Equipment |
| Label: | illuminated keypad , keypad 3x4 , keypad |
| Price: |
US $1
/ pc
|
| Min. Order: | 100 pc |
| Live Chat: | Last Online:13 Aug, 2015 |
Specifications
r ed zinc alloy vandal proof numeric keypad for prison telephone
1.zinc alloy button and frame
2.conductive rubber
3.PCB
Universal Copy Keypad
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main features |
1zinc alloy frame and keys,plated finished,vandal resistant |
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2.conductive rubber made of nature silicone |
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3.waterproof,corrosion resistance,ageing resistance |
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4.double-sided board,good for contact of goldfinger |
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technical parameters |
1.force 160-180 grams |
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2.contact resistance < 100Ω |
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3.service life ≥ 500 thousand |
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customer choice |
1.button chrome-plated colors:polished or sandblasted chrome |
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2.color of the frame:polished or sandblasted |
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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:30pcs/ctn |
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2.carton demension: 370*330*120mm |
