4″ PTZ Type : 720P, 23X Descriptions : 1/3″ CMOS, 1280×720:30fps, 3D DNR, ICR, Color: 0.05lux/F1.4, B/W:0.005lux/F1.4, Optical Zoom:23x, Focus:4.0-92mm, Digital Zoom:16X, Pan range:360° endless; Tilt range: -5°~90°(Auto Flip), Pan Speed: 0.1° -160°/s, Tilt Speed: 0.1° -120°/s, Up the Coax, 24VAC Orders model : DS-2AE4123T-A (IP66) DS-2AE4123T-A3 (indoor)