VideoSecu B4A 4-Pack CCD Dome Security Cameras — 480TVL, 3.6mm Wide Angle, IR Night Vision, Weatherproof (4x Power Supplies)

Important: This is an old-style analog camera — it is not wireless or WiFi and is not compatible with HD systems. These cameras are designed to be part of a larger security setup and will not function alone. They require other analog equipment such as a traditional analog DVR (Digital Video Recorder), cable and monitor (not included). If your existing DVR is roughly 10 years old, these cameras should be usable. If you are new to surveillance systems, do not purchase this product. Overview: Four VideoSecu B4A dome cameras providing CCD imaging with IR night vision and a wide-angle 3.6mm lens. Built for indoor or outdoor use with a durable aluminum dome housing, they offer manual 360° rotation and 90° tilt to achieve the best viewing angle. Imaging and optics: Image Sensor: 1/3 inch CCD, color DSP. Horizontal Resolution: 480 TVL high resolution. Lens: 3.6mm wide angle. Night vision: 20 Built-in LED lights for night vision. Minimum Illumination: 0.0 Lux (IR LED ON). Advanced Day/Night Mode captures color images in daylight and black-and-white images at night. Automatic functions: Automatic CDS sensor; Auto White Balance; Auto Gain Control. Construction and installation: Weatherproof, vandal resistant aluminum dome housing suitable for indoor or outdoor installations. Dome camera can manually rotate 360 degrees and tilt 90 degrees for flexible positioning. Easy installation. Electrical and signal: Signal System: NTSC. Power Consumption: 12V DC 500mA (included). Connection Type: BNC video and 2.1mm center positive power plug. Package Contents: 4x Security Camera, 4x Power Supply and Free Warning Sticker.