A third use is lead acid for batteries.

Any suggestions for an inexpensive preferably battery operated intercom/doorbell?  

The only thing to consider is the batteries need to be changed every three months and it requires internet access to operate.

A different approach is placing a “tester” ad on Craigslist (posting a fictitious sf rental deal to see if the specs you choose can drive contact) and when receiving calls about this property you simply say “It is no longer available, however, would you like to be added to my investor list to know about the next one?”

Those batteries are not cheap and have short life-spans.

Builder had pre-sold this spec house and we helped him cash-out equity and finance the construction costs to complete the house.

I was able to grow both of these businesses primarily through my ability to deliver superior customer service/satisfaction, provide a spec build plan as well as manage the project's supply chain and logistics to keep the projects on schedule and on budget.

If he buys the lot and closes then gets a construction loan he could show plans and specs and digital idea to sell.If he is just in contract to buy with builder, he cannot sell, he owns nothing.

KORE Power, which was founded in 2018, said this would be the first lithium-ion battery manufacturing facility owned by a U.S. company.In addition to the 3,000 would-be KORE Power employees, the company estimated that the new plant would bring an additional 10,000 direct and indirect jobs to the selected region.

Hi guys, I am new to spec houses building and I want to connect with spec houses investors around Atlanta,Ga area to get some advice and coaching.