2MP HD-CVI Mini PTZ Dome - Recessed Mount (Φ198 × 158mm) 1/2.8'' Progressive Scan STARVIS CMOS image sensor (without IR); Starlight 0.005Lux 120dB True WDR; 3DNR; Powerful 12x Optical Zoom, 16x Digital Zoom 25fps @ 1080P resolution (1920 x 1080) Lens: 5.3 ~ 64mm (12x Optical Zoom); AC24V 1.5A, IK10, 2.3kg Alarm 2/1; Audio IN, RS485 (Pelco-D/P), Switchable to CVBS