4CH 7 Inch 2.4GHz Wireless DVR with 4 Units Wirelss Security Camera

Features
Standard NTSC/PAL TV system video output
Single screen and 4 channel’s screen display simultaneously
Synchronized video and audio recording function
System information display in the screen(OSD)
Support 32 GB SD Card
Real-time clock display
High definition CMOS image sensor
Motion Detection recording and photos at any period time
Overwrite function
Take Picture
Record video in 4 channel’s screen display simultaneously
7 Inch 800*480 High Resolution LCD Screen Display
Temperature Display
Remote Control
Technical Specifications

Receiver:

Function:Description
Frequency:2.4G ISM Digital public band
Work method:AFH and TDMA
Receiver Sensitivity:-90dBm
Work Voltage:DC12V /1000MA
LCD Size:7 Inch
LCD Resolution:800*480 RGB
Work current<=600MA Video output:1Vp-p CVBS Video output system:PAL and NTSC Video format:Asf,play on TV Single screen status:640*480 @25fps 4 screen status:320*240 @25fps Photo format:Single screen status:640*480 JPG SNR:46dB Operating Temperature|:0 ~50 Degere Transmitter: Work Voltage:DC5V/1000MA Frequency: 2.4G ISM Digital public band Transmit power:17dBm Operating Range:Open field:150-250 meters Work Current: No night vision:550MA MAX ; With night vision:650MA MAX Camera Resolution:0.3 Mega Pixel Battery Capacity:800MAH Continuous use time:50-70 Minutes Night vision range:3-5 Meters Accessories 7 Inch WirelessMonitor 4 Units wireless camera Power Adapter AV Cable Remote Control User Manual