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Hardwiring Keypad w/existing two-wire setup
I want to utilize the existing black/red power wire from my old alarm system. I plan to purchase from Amazon, [j4home DC-DC Converter Step Down Module 12V to 5V Micro USB Power Adapter](https://www.amazon.com/gp/product/B07RDGR9GF/ref=crt_ewc_title_srh_1?ie=UTF8&psc=1&smid=A2Q4NRU851RDPH)I would also like to use my existing power adaptor if it's appropriate.[url=https://postimg.cc/yJDP6rHq][/url]Will this adaptor be adequate?If not what power adaptor should I purchase, on Amazon preferably?Thank you in advance, Dan
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20-12-2020 18:17:44
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Martym6983
DanSineRealtorCan you please pass on where you were able to source that power adaptor you show in the photo.thanksMarty Murphy
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22-03-2022 22:53:31
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