MODEL MA-400
Video Input: BNCX4,2:1 interlance, composite video 1Vp-p, 75Ω, Video Output: BNCX1,comp. video 1Vp-p, 75Ω, Quad Output: BNCX1,comp. video 1Vp-p, 75Ω, Digital Memory: 512x512 pixels, 256 xcale, Alarm Output: 9 pin D-SUB type connector x 1, Display Rate: 3