3.5 Inch Baby Monitor 2.4GHz Video LCD Digital Camera Night Vision Temperature Monitoring Monitor Features:- 2.4G wireless digital signal transmission, more than 250 frequency hopping, no interference from WIFI. - Digital signal encrypted transmission, good security. - The smooth transmission distance can reach 200 meters, and the partition distance is 30 meters. - 3.5-inch high-definition LCD screen, the image display is clearer. - Camera and monitor built-in battery for more than 2 hours. - Built-in baby sleep lullaby, you can control the screen to control the camera. - Monitor with temperature display, switch between Celsius and Fahrenheit. - A baby monitor with two-way intercom. Specifications: Transmission frequency: ISM 2,400~2,483 MHz 4 frequency points* Modulation: FM Antenna Camera: Omnidirectional Antenna Receiver: Built-in Hidden Transmission Distance: 100m Operating Temperature: -10C~+50C/+14~+122F Storage Temperature : -20C~+60C/-4~+140F Working humidity: 85%RH Camera related parameters Camera sensor: CMOS Image pixel: 628 582 (PAL) , 510 492 (NTSC) Viewing angle: PAL: 62 NTSC: 46 minimum Illumination: 1.5Lux/F1.5 Transmitting power: 80mW Power: DC 5V 1A Night vision distance: 5MS Dimensions: 5.7cmx6.7cm/2.24"x2.64" Receiver related parameters Receiving sensitivity: -85dBmLCD Material: TFTLCD Scale: 3.5 " Resolution: 480240 Effective Area: 4.92cm 3.81cm Pitch; 0.1025mm 0.163mm Viewing Angle (Up/Down/Left/Right): 10/30/45/45 (Min) Brightness: 250 cd/m3 Contrast: 15:1 Current consumption: DC 12V 700mASize 8x8x5cm/3.15"x3.15"x1.97" Package includes: 1 x Monitor 1 x Receiver 1 x Power Adapter (According to different countries, we will send the corresponding adapter.) 1 x User Manual .