4x4 16 keys IP65 Waterproof matrix Zinc alloy metal numeric keypad for access control system

4x4 16 keys IP65 Waterproof matrix Zinc alloy metal numeric keypad for access control system

1. Product profile

This keypad group is made of excellent zinc and aluminum alloy with its surface plated by copper,

nickel and chromium. It has good corrosion resistance performance,

also it can prevent outside force from destroying.

In order to ensure excellent transmission signal capacity,

plug board used double-faced gold-plated board.

2. Standards

GB/T 15279-94   technical specifications for automatic phone

YDN 109-1998    (part 4) technical requirements and testing method for IC card telephone.

GB 9035       

3. Environmental requirement

Working temperature: -25~55℃

Relative humidity: 10%~95%

Atmospheric pressure: 86~106KPa

4. Technical date

Contact resistance:     <100 Ohm     

key-press pressure: 0.5~1.8N

Insulation resistance:   >50M ohm 

key-press distance: 2.5±0.5mm

Capability to withstand voltage: 500V/1min  

Service life: 1 million times

5. External dimension (attached picture for reference)

 Details: 

1. 16 Keys Vandal proof zinc alloy, Dot matrix keypad.
2. carbon-on-gold key switch technology.
3. rear mounting

Descriptions:
1. 16keys dynamic compact format vandal proof , Zinc alloy Industrial numeric keypad with industrial PCB electronics.
2. Industrial PCB with carbon-on-gold key switch technology with long stroke (2.0mm) with extremely good tactile feeling for fast and accurate data input without any noise.
3. Ease of installation and maintenance.
4.The key 5 has a small convex dot for blind person identification marking to use.

Special Features:
1. Specially designed keyboards meet the highest demands with regard to design, functionality, longevity and high protection level.
2. This keypad with willful destruction, vandal-proof, against corrosion, weather-proof especially under
extreme climatic conditions, water proof/dirt proof, operation under hostile environments. 
Applications: 
Widely used in the place of water proof, moisture proof, fire proof, anti-noise, dust proof, antifreeze, such as subway, highways, power plants, gas stations, docks, steel companies, etc. 

Packaging Details:  carton

It can be customized according to customer's require

Delivery Detail: keypad with quantity 1000 pcs, We can ship them within 15 days.

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Why Us
Our advantages:    

1 .powerful strenth of engineering research and development ability
2 .high grade factory equipments, and technical level is updating with the development
3. price advantage and rich in more experiences
4. 16 years core technical team support for serving our communication industry line customers    

Contact person:Jenny LO
Tel:0086-755-26586158 
Mob:0086-15999501102(whatsApp&wechat)
Email:jenny at g-powerful.com
Web:http://www.g-powerful.com
Skype:loujiana 

 Q1: Who will pay the postage of the returns?
A: Within the warranty, returning postage happening in China will be free of charge. (Returns happening outside China mainland excluded.) metal keypad
Q2: How to pay?
A: TT and western Union     metal keypad 
Q3: How to pay the deposit?
A: 50% in advance and balance before shipping.  metal keypad 
Q4: How to ensure the quality of the products?
A: Every piece of our products will be under strict and repeat tests before delivery.And representative inspector will be welcomed. numeric keypad metal keypad 
5Q: How is the shipping?
A: 1000 pcs or more within 30 days and samples will be shipped within 2-5 days. metal keypad 
Q6: How will you deliver the products?
A: We can deliver by express, by sea, by air or at you request. metal keypad 
Q7: When will I get my products after delivery?
A: It varies from different places. We will recommend the best and fastest type of shipping for you. numeric keypad
Q8: How is the inventory of your company?
A: We keep a large stock of goods to ensure our prompt delivery.
Q9: Do you accept customized keypad ? 
A: Yes, OEM and ODM are available for us, Our R&D team work in this in this area with 16 years.

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