Brand: These are ViewConnect CCTV power supply boxes designed for security cameras.Capacity: They are available in 4-way, 8-way, and 16-way configurations to support different camera counts.Voltage: The units feature selectable output voltages (12V, 13.5V, or 15V) to compensate for voltage drop over long cable runs.Features: Each box includes a plastic case, terminal blocks for wiring, and is powered by a 100-240V AC input.