You no longer have to be a millionaire to have a high-tech home.

GE and New York-based partner Quirky debuted seven new “smart” products, such as a device to automatically switch on and off the lights, that they promise will be more affordable than those currently on the market.

“We think we solved the affordability [problem] with a lot of the products we launched today,” Quirky CEO Ben Kaufman said on Tuesday.

All of the products, which can be operated using mobile devices, cost under $100 and feed into Quirky’s Wink app.

They include the Tripper ($40 for two), a small sensor that can tell when a window or door is opened. It can also trigger other smart devices. For instance, if the front door opens, the living room lights automatically turn on.

Then there’s the Norm ($80), a small white box that replaces the thermostat and connects to a network of sensors throughout the house.

Compare that to a Nest thermostat that costs around $250.

Smart-home technology used to be a luxury but it’s getting cheaper, said Shawn DuBravac, chief economist with the Consumer Electronics Association.

“Sensor prices have come down,” DuBravac said.