High-tech colorful LCD water screen 7 inches, CDV-71BQS

Color TFT LCD screen 7 inches Additional internal connection for CDV-71BQ Four channels for connecting intercom panels or video cameras Quad mode (simultaneous display of four video cameras) Built-in non-volatile memory unit with capacity for 68 frames Adjustment: size, contrast, brightness, and color; power switch Color of the box: mother of pearl white Power source 100-240 volts AC 50 Hz Power consumption 17 watts Surface mounting Dimensions: 314 (width) × 174 (height) × 53 (depth) mm