2.4GHz Wireless Color System, Portable Color Camera Transmits Clear Audio and Video to your TV or Monitor, Built-In Microphone for Audio,Receiver Capable of Holding up 4 Wireless Cameras, Manual and Auto Sequencing Modes , Wireless Connection Up to 700 Feet, No Need to Drill Holes in Walls or Run Wires, -InchLast Channel Memory-Inch in case of a Blackout or Power Shortage, there is no need to have to Reprogram your System Settings, Plug & Play Connections makes for an Easy Installation, Ideal for Baby Monitoring, Work Supervising, Home Surveillance, Hospital Monitoring, etc., VCR Recordable,Unique Company Features: 20 Years Manufacturing Experience , Reliable Source, High Value Products, Competitive Pricing, High Inventory Levels, 98% of Orders Ship within 24 Hours,Customer Service & Tech Support: 877-327-5000,Product Specifications: A/V Signal Range Up to 700 Feet with Clear Picture and Sound , A/V Antenna Directional Circular-Polarized Antenna , A/V Transmit Power FCC P (more…)