Wireless remote control, more than 50-80M operation range, Audio frequency collate the number. First-class design. Easy to use and installation. Power: Transmitter: 23A, 12V batteries one, receiver: AC 220V Packing details: 1) Each into a poly-cover with printed insert card 2) Carton Size (cm): 52 x 47 x 31 3) Pcs/CTN: 100pcs 4) G. W.: 14KGModel: NS-2000L Unit Price/Payment: T/T , L/C
