Credit card size remote control 2.4GHz RF wireless signal Line of sight is NOT needed 200ft range (or 1-mile range if paired with Connect) Control up to 4 separate groups of fixtures on the same remote Mix/Match any Ape Labs fixtures, any quantity Blackout/Standby Mode (long press to sync standby fixtures with running fixtures) Dimmer (long press for max or min brightness) Color/Program Selection (long press to jump to beginning or end) MusikMode (long press to sync lights in/out of MusikMode) Group Control up to 4 Separate Groups of Lights (long press to control all groups at the same time) Speed Control speed of auto program or strobe (long press for min/max speed) Radio range: 200 ft Communicates via radio in the 2.4 GHz band with Ape Labs fixtures 4 Group management Dimensions: Credit card size Power: CR2025 Battery (included) Made in Germany Remote control Battery included (CR2025)