101AV 1080P Security Dome Camera True Full-HD 4in1(TVI, AHD, CVI, CVBS) 2.4 Megapixel STARVIS Image Sensor 3.6mm Fixed Lens In/Outdoor Smart IR Camera for Home Office Surveillance- Charcoal 4 IN 1 HD-TVI, HD-AHD, HD-CVI, CVBS(700TVL) HD technology produces 1080P Full-HD Video with Sharp and Detailed Images This camera default setting is HD-TVI. Please switch to the correct mode by joystick or OSD manual if your system is not HD-TVI. You can find the instruction from camera user manual. Please feel free to contact us at 408-720-0029 if you have nay questions or need help. We'll be happy to assist you. Thanks! STARVIS increases the light utilization efficiency over a wide range of wavelengths, enhancing sensitivity in both the visible light and the near infrared light 1/2.9 SONY STARVIS CMOS Image Sensor with 2.4 Megapixel Resolution; Multi-Axis for Wall or Ceiling Mounting. Built-in 3.6 mm Fixed Lens 20 meters IR range; 18pcs IR infrared LEDs; Day/Night; IP66 weatherproof; Vandal proof WDR (Wide Dynamic Range) Function; IR-Cut Filter: True day/night (ICR) Captures sharp, Clear Images in Low Light and at Night Switch the output signal format by the joystick button (within 10 sec of power on) <ul class="a-unordered-list a-vertical"> <span class="a-text-bold">SD CVBS</span>: Push the joystick button towards the left for 5 seconds then release <span class="a-text-bold">HD-TVI</span>: Push the joystick button towards the right for 5 seconds then release <span class="a-text-bold">HD-AHD</span>: Push the joystick button up for 5 seconds then release <span class="a-text-bold">HD-CVI</span>: Push the joystick button down for 5 seconds then release