90V -132V AC Input 60Hz; DC 12V Output regulated power box; Supports up to 18 cameras, 18 individual outlet pairs. Max output 29Amp total; it also provides manually adjustable voltage from 12VDC to 13.7VCD and supports enough power for security IR night vision cameras. Individual fuse output protection with power indication, each channel 2 Amp, safeguarding cameras, DVRs, or baluns COMMERCIAL GRADE QUALITY: This power supply for the CCTV camera includes a 3-Prong AC Power Cord for the power box to plug into the wall. The power is the Brand of Meanwell, meeting safety requirements. MULTIPLE USES: can be used to power most of any DC 12V devices, including CCTV security equipment, Mics, DVR, and Lighting equipment. Dimension: 10(W) x 8.5(L) x 3.75(H). One-year warranty. Easy to use, just plug and use, UL Listed, Safety certified. InstallerCCTV 18 Channels Output 29 Amp 12V DC Power Box Our 18 channels power box is perfect for professional installers. It can support up to 18 cameras, offering a professional alternative to individual power adapters. In addition, our powerbox offers individual Fuse Output Protection. NOTE: The fuse for each channel is 2 Amp and total power consumption cannot exceed 29 Amp This box can be mounted to any surface plugged into an AC outlet and up in seconds! 1 Year Warranty Instructions for installer: Make sure power switch(I/O) is set to “OFF”. Install box at a desired location. Connect each camera to one”+/_” power output Pair, protected individually by a fuse. Connect AC power(115VAC50/60Hz) to the power box with the power cord provided. The green LEDs should light up when the power switch (I/O0 is set to “ON” 6. The fuse is rated at 250VAC/2A To reduce risk of fire, use only type SPT-2 cord or heavier duty cord, No. 18AWG copper at the minimum. Use wires suitable for at least 90 degrees. Package Includes: 1x Power Box 1x 3 Prong Power Cord 1x User Manual 5x Spare Fuses 4 Mount Screws Package Includes: 1x Power Box 1x Power Cord 1x User Manual Spare Fuses 4 Mount Screws