Digital wireless security kit >High resolution picture >Stable signal and anti-jamming technology >200M transmitting range in open area >Receiver and camera talk to each other >Built-in rechargeable Li-battery lasts for 3 hours >Free 2 way talk, Receiver and camera talk to each other Built-in speaker for both camera and LCD receiver Built-in Microphone for both camera and LCD receiver Built-in rechargeable Li-battery lasts for 3 hour Item Value Receiving Frequency 2.400GHz?2.480GHz Method of regulation FSK Working Temperature –20~60?/–10~50? Definition (dot) 480mm((W) x 240mm((H) CAMERA TV System PAL NTSC Valid pixel 628(H) x 582(V) 510(H) x492(V) Image Device 1/4?CMOS Image sensor Horizontal Definition 380TV Line Transmission Signal Video, Audio Minimum Illumination 3Lux/F1.2 Scan Frequency PAL/CCIR: 50Hz�NTSC/EIA:�60Hz Open Transmission Distance 100M Power �DC5V/1.5A Transmission Power 17dBm Transmission Frequency CH1:2.414GHz�CH2:2.432GHz�CH3:2.450GHz�CH4:2.468GHz RECEIVER Sensitivity ?-85dBm LCD 2.4'' TFT LCD Power off at low voltage Power off automatically when voltage is lower than 3.3V Power DC5V/1.5A Size 123 x 72 x 24mm Weight 200g Receiving Signal? Video, Audio Battery Build-in 3.7V/350mAh lithium battery Power Consumption ?3W.
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