Motion detection surveillance for your home or office 24 hours a day without the hassle of wires. The GE SolarCam transmits up to 150 feet away wirelessly! Fully Solar powered and made for indoor or outdoor operation, this color camera system is motion activated, transmits sound and video and can work with up to 4 cameras. Features Include:Solar PoweredIndoor/Outdoor2.4GHzColor PictureSound TransmissionSolar PoweredWeather and Water ResistantMotion and heat detectionWorks on all TVs with A/V inputMotion SensingReceiver can View up to 4 Camera SystemsNo Wiring or Power Supply150 Foot Transmission Range78 Degree Viewing AngleAdjustable TiltComes with All Setup Hardware