Yes, many 2-button remotes are battery-operated wireless controls that can be added without running new power or communication wiring. They can support flexible placement on surfaces such as drywall or glass, or serve as tabletop or handheld controls, when paired with compatible devices.

Two-button remotes can be mounted on hard surfaces such as drywall or glass, or used as tabletop controls, handheld remotes, or car-visor controls. With a compatible wallplate, they can also provide a wall-mounted control point for lighting, shades, or other connected devices.

Wireless 2-button remotes communicate with a compatible control system through low-interference radio frequency (RF), sending commands to paired dimmers, switches, or lamp controls. They run on battery power, so installation typically requires no external power or communication wiring, and some configurations use a main repeater to relay signals.

Review the installation layout, since these 2-button remotes support up to 100 feet of line-of-sight range or up to 30 feet through walls, and obstructions can affect performance. They use a CR2032 battery, with a stated battery life of up to ten years, and do not require external power or communication wiring.