72 Channel with waterproof transmitter firing system
1.1200 group of transmitters contain 100 zones (0-99), with LED display, and each zone controls 12 group (1-12).
2. Powered by 6pcs AA batteries, each with a voltage of 1.5V, total 9V.
3. This remote control is a learning type remote control, equipped with a specific receiver box with rapid shooting function.
