3.5 Inch Digital Wireless Baby Monitor, Night Vision Baby Safety Nursing, Music, Room Temperature Monitoring, Power Saving $ 49.23 Product information: Pixel: 300,000 (dpi) Type: wireless camera Style: UFO camera Image sensor: CMOS Horizontal resolution: 420 (TVL) Minimum illumination: 0.1 (Lux) Resolution: 320*240 Lens: 3.6 (mm) Signal-to-noise ratio>:48 (db) Working temperature: -20~60 () Backlight compensation: yes Size: 1/4 (inch) Power supply voltage: 5 (V) Electronic shutter: 1/100000 Weight: 600g Material: ABS Use environment: indoor Effective distance: 250 meters Irradiation distance of infrared light: 5 meters Specifications: American standard power supply, European standard power supply, British standard power supply, Australian standard power supply Packing list: Monitor x1