universal remote dollar store

Most listings identify Infrared (IR) as the wireless technology; a smaller number list Radio Frequency (RF).

Most listings state batteries are required and not included. Many explicitly list "2 AAA Alkaline, Required, Not Included," while at least one listing only notes "Battery: Required, Not Included."

Many remotes feature glow-in-the-dark or larger high-contrast buttons to improve visibility. Several listings also mention screw-on battery covers or optional security-cable support for added security.

Some listings advertise control ranges up to about 12 meters (40 feet), while at least one replacement remote specifies it requires direct line-of-sight to the device.

Listings labeled "pre-programmed," "no programming necessary," or "works right out of the box" indicate plug-and-play readiness. Other listings include code-entry, brand-search, or learning instructions in their setup details.

Several remotes describe a learning function that lets keys be programmed from an original remote. Descriptions note that learning mode can program custom functions and some listings state that "all keys can learn" codes.