Product Details  Channel scan functio  2.4GHz Mini Camera Min. 100m transmission distance without blocks  Parameter list:  Item Value Transmission Frequency ISM 2,400MHz~ 2,483MHz 4CH* Modulation Mode FM Antenna Type Omni Unobstructed Effective Range 100m(Without Block) Operating Temperature -10~ +50 / +14~ +122 Storage Temperature -20 ~ +60 / -4 ~ +140 Operating Humidity 85%RH CAMERA Imaging Sensor Type CMOS CMOS Total Pixels 628×582(PAL)/ 510×492(NTSC) Horizontal Resolution 380 TV Lines View Angle PAL: 55°; NTSC:45° Minimum Illumination 5Lux/F1.2 Transmission Power 10mW / CE;2mW / FCC Power Supply DC 8V 300mA Consumption Current 80 mA (Max.) Dimensions (WxDxH) 23mm×31mm×23mm(Main Body) Weight 20g(Main Body) RECEIVER Receiving Sensitivity ≤-85dBm Antenna Port 50ohm SMA Power Supply DC 8V 300mA Consumption Current 240mA Vided Output level Audio Output level Ω Dimensions (WxDxH) 100mm×70mm×18mm Weight 100g * Channel Frequency: CH1=2414MHz;CH2=2432MHz;CH3=2450MHz;CH4=2468MHz * Specifications are subject to minor change without prior notice.