4 PCS 2.4Ghz Digital Wireless Security Camera With USB Receiver

Features:
    * 2.4GHz digital wireless camera kit 
    * Audio & Video recording, image captures 
    * Network remote monitoring 
    * USB receiver gets power from PC directly 
    * Schedule recording, Motion Detection alarm and record 
    * Digital wireless technique keeps your information in high privacy 
    * 200 meters transmission distance in open area 
    * Video can be re-played by its own and other play software 
    * Supports audio and USB2.0 
    * Supports date, time and week stamps 
    * Intelligent search recording files

Camera:
    * Image Device:  1/4"CMOS 
    * Valid Pixe: PAL: 628*582; NTSC: 510*492 
    * Scan Frequency:  PAL/CCIR: 50Hz ;NTSC/EIA: 60Hz 
    * Min Illumination:  3Lux/F1.2 
    * Transmission Power: 17dBm 
    * Transmission Frequency : 2.400GHz--2.483GHz 
    * Transmission Signal: Video & Audio 
    * Transmission Distance :200M in open area 
    * Power Supply: DC5V/800mA 
    * Power Consumption:<=1W 
    * Working temperature:-10~50℃ 
    * Size:92*50*25mm 
    * Weight: 61.8g including antenna

Receiver:
    * Transmission Signal Video & Audio 
    * Sensitivity:<=-85dBm 
    * Power Supply :Supplied by computer USB 
    * Power Consumption:<=1W 
    * Size: 88*35*15mm 
    * Weight:35.2g including antenna

Parameters:
    * Digital wireless Camera *4
    * Power Adapters 
    * Camera Mounting Bracket 
    * Real Time USB Receiver 
    * Antennas 
    * CD with software 
    * User Manual