14'' Color CRT CCTV VS-1412 14'' Color CRT CCTV with 450TVL Horizontal Resolution and Video BNC 1CH Input/Output Key Specifications/Special Features: Tube: 36cm, 14" color tube, 0.48mm dot pitch, 90deflection Scanning system: PAL/NTSC auto optional Horizon. Resolution: 450 TV lines Video input/output: 1 channel input/1 channel BNC looping output Composite Video signal: 1.0Vp-p 75 ohms or HI-z Audio input/output: 1 channel input/1 channel RCA looping output Menu control: Brightness, contrast, color, resolution, AFC, language Power supply: AC90-265V, 50Hz/60Hz Power consumption: 65W Horizontal stability: +/-500Hz Vertical stability: +/-4Hz Color burst stability: +/-400Hz Audio power: 1W Focus: <=0.4mm Over scan: 10% Duty temperature: 0 to+40 deg. C Operation humidity: 10-90% Dimensions: 346 (W) x 361 (D) x 350 (H) Gross weight: 15Kg