Specifications: 1) Power: 220/230V, AC 50/60Hz, 30W 2) Distance: 1,200m Inner packing: Indoor dimen Specifications: 1) Power: 220/230V, AC 50/60Hz, 30W 2) Distance: 1,200m Inner packing: Indoor dimensions: 50 x 190 x 240mm Outdoor dimensions: 105 x 235 x 303mm Indoor weight: 1.8kg Outdoor weight: 3.5kg Multi-Protocol Decoder