Childcare/built-in battery for wireless 2.4G wireless baby camera >LCD-series >2.5 "LCD colour screen, resolution of 480X234 > horizontal resolution: 420 TV lines > portable monitor switch >2 a camera monitor > built-in rechargeable lithium-ion battery, can be used for 2-4 hours > open efficient wireless transmission distance of 100 meters > built-in mini microphone to listen for the sound parameters of project parameters transmission frequency ISM 2,400 MHz~2,483 MHz 4CH modulation way FM transmission distance 100m work temperature 0 ℃ ~ + 50 ℃/+32 ℉ ~ +122 ℉ storage temperature-20 ℃ ~ + 60 ℃/-4 ℉ ~ +140 ℉ work humidity 85%RH camera signal standard PAL NTSC effective pixel 628 (h) x 586 (v) 510 (h) x 496 (v) imaging devices 1/3 "OmnVision CMOS level clarity 420TV Line angle 45 °/lens (f=6mm) minimum 1.0Lux Lux (F1.2) scanning frequency (horizontal) 15.625KHz 15.734KHz scanning frequency (vertical) 50Hz 60Hz suitable size 73x60x101mm weight 105g receiver power supply DC5V/500mA products receiving sensitivity video output 1Vp-p@75 ω ≤ -85dBm, S/N>38dB audio output Suitable power supply DC 1Vp-p@600 ω 12V/1500mA dimensions 123x72x24mm weight 200g 480MHz 50ohm SMA antenna frequency frequency stability ± 100MHz
