Meanwell Taiwan LRS-150-12 CCTV 12V DC 12 .5 A Centralised Power Supply - Centralised 12VDC Switching Power Supply; Brand: Meanwell Taiwan - 12.5A Capacity; supports up to 24 cameras; Adjustable 10.2 ~ 13.8V - Dimensions: 159(L) x 97(W) x 30(H) mm