Basic features: General information: Image section selection and image focus adjustment, 24 IR LEDs, Audio: Digital noise reduction: No, Video: Number of video outputs: 1, Auto Backlight Compensation: Yes, Auto Electronic Shutter: Yes, Automatic Gain Control Video: Yes, Auto White Balance: Yes, Brightness setting: Yes, Integrated two-wire video transmitter: included, Camera activation: constantly active, Camera design: Dome camera, Day/night switching: Yes, Installer interface, Service device connection: via two-wire video transmitter FVW2000, User interface, Functions in the OSD menu: Via TCS video indoor station with OSD menu, Opening principle: Dome glass, 3 screws, Housing: Housing height: 136 mm, Housing width: 136 mm, Housing depth: 115.1 mm, Housing color: white, Housing material: Aluminum, Housing protection class: IP66, Minimum permissible ambient temperature of housing: -10 degrees C, Maximum permissible ambient temperature of housing: 50 Degrees C, Electrical properties: Number of wires: 6, Wiring instructions: 6-wire required, Supply voltage: 12 V, Type of supply voltage: DC, Input voltage: 24 +-8% V, 3-wire input current Ipmax: 140 mA, 3-wire idle input current IP: 62 mA, Camera properties: , Resolution: 700 TVL, Focal length: 2.8 to 12, Horizontal detection angle: 85 degrees (W 2.8 mm) to 27 degrees (T 12 mm), Vertical detection angle: 62 degrees (W 2.8 mm) to 20 degrees (T 12 mm), Diagonal detection angle: 111 degrees (W 2.8 mm) to 34 degrees (T 12 mm), Camera type: color, Light sensitivity: 0.1 lux, Day/night switching: automatic