‎Hardwiring Keypad w/existing two-wire setup

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DanSineRealtor

Hardwiring Keypad w/existing two-wire setup

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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]![](upload://rkvI6OJuXL9MWnhiAoO1cRydacu.jpeg)[/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 06:17:44

Responses (1)

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Martym6983
DanSineRealtor Can you please pass on where you were able to source that power adaptor you show in the photo. thanks Marty Murphy
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22-03-2022 10:53:31
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