Metal keypad 3×4 numeric keypad dual relay keypad B661
1. 12 Keys Vandal proof IP67 zinc alloy, Dot matrix keypad .
2. carbon -on-gold key switch technology .
3. rear mounting/bracket mounting
1. 12keys IP65 dynamic compact format vandal proof ,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.Colors of led can be customized according to customer ‘ s requirements. Blue,yellow,green and red are available.
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.
A. unsupervised or semi-supervised positions of varied access control systems,security system , household applications.
|Switching Material||Carbon-on-gold key switch technology PCB|
|Actuation Force||0.6 N+/0.1N(pressure point)|
|Frame/Keys Materials||Zinc Alloy|
|Dimensions||62.6mm*70(L x W)|
|LED color||Customized/Blue LED regular|
|Rubber Life||More than 500000 cycles|
|Power Supply Voltage||3V DC|
|Current Rating||Appox. 45mA|
|Power Comsumption||Under 300mW for operation,under 200mW for non-operation|
|Contact Resistence||200 Ohms(Max)|
|Electrical Lifetime||>5 years|
|Interface||Male pin out connector|
|OS||All Windows,Linux,Unix,Mac OSX|
|Operating Temperature||-20 ℃ to + 75 ℃|
|Storage Temperature||-3 5 ℃ to + 85 ℃|
|Operating RH||30-90% RH|
|Protection Level||IP65(Front Panel)|
2.Customized Keypad references as for Backlighting Keypad
3.Keypad Choosing Connection Interfaces