Product Details: 2.4GHz Wireless Compact 7” BandW CRT Monitor/Receiver Holds Up to 4 Wireless Cameras Without Interference; Portable Camera Transmits Crystal Clear Audio and Video Through a Wireless Connection up to 300 Feet; Built-in Rechargeable Lithium Battery; Receiver Capable of Holding up 4 Wireless Cameras without Interference; Manual and Auto Sequencing Modes; No Need to Drill Holes in Walls or Run Wires; Plug and Play Connections makes for an Easy Installation; Ideal for Baby Monitoring, Work Supervising, Home Surveillance, Hospital Monitoring, etc.; VCR Recordable Product Specifications : Output Level: 90db microvolts/meter at 3 meter; Operation Frequency Band: 2.4 to 2.485 GHz; Modulation: FM (video and audio); Video Output: 1V p-p; Audio Output: 1V p-p; Video Output Impedance: 75 ohms; Audio Output Impedance: 600 ohms; Dwell Time: Adjustable; Image Sensor: 1/3” B/W C-mos; TV System: EIA, CCIR; No. of Pixels: EIA: 512(H) x 492(V) / CCIR: 500(H) x 582(V); Scanning System: 2:1 Interlaced; Sync System: Internal; Resolution: 380 TV lines; Minimum Illumination: 2.0 Lux / F1.2; S/N Ratio: More than 46db; Gamma Characteristics: 0.45; Electronic Shutter Speed: NTSC: 1/60 to 1/100,000sec; Lens: 3.6mm; Microphone: Condenser; Power Supply: DC 12V 150 mA AC Adapter or 12V Alkaline battery (8 of “AA” size); Receiver/Monitor : Monito: Picture Tube 7” Diagonal, 90 Deflection; Video Output Level: 1 volt p-p; Audio Output Level: 1 volt p-p; Noise Figure: 3.5db; Power Supply: 15V 1.2A AC Adapter; Dimensions: 1.5” (W) x 1.5” (D) x 5” (L); Weight: 5 Lbs For Additional Product Specifications Please Contact Customer Service at 877-327-5000

User Reviews about Wisecomm WW7700 7-Inch 2.4GHz Wireless Black & White Security System - Medium (Grey)

Camera included is an odd shape and can't be tilted to desirable angles. I suggest adding a different style of compatible camera. I had some older adjustable cameras that are much better for my application.
It is just set up in a closed window. I use it for surveillance during the day. I can see who is at my door or in my driveway. Night vision is useless through a window to see outside, but may work well indoors. -- Great for the price