VideoSecu 2 Pack Built-in 1/3" Sony Effio Color CCD 600TVL IR Day Night Dome Security Cameras Outdoor Vandal Proof High Resolution 3.6mm Wide Angle Lens for Home CCTV DVR with Power Supplies WR1 Built-in 1/3" SONY Effio CCD imager; Color DSP Built in 3.6mm wide angle view lens and 28 infrared LEDs for night vision Weatherproof aluminum housing construction for outdoor indoor application 600 TV lines high resolution. NTSC System Package included: 2 x SONY Effio CCD cameras, 2 x 12V DC power supplies and 2 x security warning decals