2.4GHZ ULTRA SMALL WIRELESS 1, 2, 3 OR 4CH CAMERA CCTV IN INDIA

2.4Ghz Ultra Small Wireless 1, 2, 3 OR 4 Ch Camera CCTV  1).2.4GHz Frequency 2).Wireless range los max 100M TV lines 4).Built-in microphone Product Specifications: Item Specification Image sensor 1/3-inch CMOS Effective Pixels PAL:682x582; NTSC:510x492 Horizontal Resolution 380 TV Lines Angle 62 degrees Minimum Illumination 1.5Lux/F1.5 Gain Control Automotic Firing frequency ISM MHz ~ MHz 4CH Channel CHMhz       CHMhz CHMhz       CHMhz Transmissions signal FM Transmit Power 10mW Current 80mA Working Humidity 85%RH Working Temperature - ° C / degrees Fahrenheit Storage temperature - ° C / - degrees Fahrenheit Size 72x22x22mm Weight 20g