Three of the latest gadgets that can help you succeed in real estate.

A beacon for sellers, a virtual doorman, and peeking with a cellphone.

A wireless watch, listing cards, and a cargo desk organizer.

Necessity is the mother of invention. Just ask these five real estate professionals who crafted original solutions to everyday problems, from keeping their cadre of tech tools organized to making For Sale signs visible to buyers after the sun sets.

A wi-fi camera, on-call personal assistant, and a post office for your office.

Marketing doesn’t have to be expensive to be effective, but delivery is crucial. To make your marketing stand out, it’s imperative to avoid these five common mistakes.

An instant text messaging service, a magazine subscription closing gift, and a wireless remote camera.

Stainless steel paint, a laser tape measure, and a candle safety timer device.