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WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov Click to see Why is this here?
As of August 2018 the State of California has changed the requirements of the “Prop 65” law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.
As an example: ABS plastic contains styrene PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP) electrolytic capacitors can contain Ethylene glycol Brass can contain Lead flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA) Aluminum alloys can contain Chromium To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching! |
Product Reviews Click here to review this item | ||
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Excellent keypad | |
| Worked perfectly. No problems at all. I fact, I'm here today to get three more!! | ||
| - Chuck Kirchner, ME | ||
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Keypad X/Y Matrix 16 Button 34789 | |
| I purchased 5 of these keypads and tested 2. Both are junk. To make them respond you need to POUND on the keys. If you dont have a means to confirm what key was pressed you will get erroneous data because the key press may not register. In the past MPJA sold the 18316-SW Keypad which was far superior to this version. | ||
| NJ | ||
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arduino compatible | |
| Because this is arduino compatible, I was able to make a door lock with this keypad. Thanks MPJA! | ||
