2.4G Wireless Baby monitor 2.5" LCD screen 420 TVL Portable monitoring. 2 camers monitoring exchangeable

2.4G Wireless Baby monitor >LCD series. >2.5" LCD color screen, 480X234 resolution.>420 TVL of horizontal definition.>Portable monitoring. >2 camers monitoring exchangeable.>Built in Li-battery lasting for 2-4 hours.>100m transmission distance without block.>Audio monitoring with microphone in camera.

Function parameters

Item Value   Transmission Frequency   ISM 2,400 MHz~2,483 MHz 4CH   Modulation Mode   FM   Unobstructed Effective Range   100m(Without Block)   Operating Temperature   0°C~ +50°C / +32°F~ +122°F   Storage Temperature   -20°C ~ +60°C / -4°F ~ +140°F   Operating Humidity   85%RH   CAMERA   TV System   PAL   NTSC   Validity Pixel   628(H) x 586(V)   510(H) x 496(V)   Image Device   1/3" OmnVision CMOS   Horizontal Definition   420TV Line   Angular Field of View   45° (f=6mm)   Minimum Illumination   1.0Lux(F1.2)   Scanning Frequency(H)   15.625KHz   15.734KHz   Scanning Frequency(V)   50Hz   60Hz   Power Adapter   DC5V/500mA   Dimension   73x60x101mm   Weight   105g   RECEIVER   Receiving Sensitivity   ≤-85dBm   Video Output   1Vp-p@75Ω,S/N>38dB   Audio Output   10KΩ/200mVp-p   Power Adapter    DC 12V/1500mA   Dimension    123x72x24mm   Weight    200g   Antenna  50ohm SMA  Intermediate Frequency  480MHz  Frequency Stabilization  ± 100MHz

2.4G Wireless Baby monitor