2.4GHz Wireless DVR System

Name: 2.4GHz Wireless DVR System
Model: PST-DVR-W02
Features:
2.4GHz Wireless Video Recorder.
4 channel operation.
Auto motion detection and recording.
Support SD card 2G.
Description:
Frequency: ISM 2,400 - 2,483MHz
Antenna: Omni-directional antenna
Channel: 1-4 (Flip-type switch)
Intermediate Frequency: 480MHz
Frequency Stabilization: +/- 100KHz
Demodulation Mode: FM
Receiving Sensitivity: less than -85dBm
Video Output: 1Vp-p, 75 ohm, S/N>38dB
Audio Output: 1Vp-p, 600 ohm
Power: DC 5V 
Operating Temperature: -10癈 ~ +40癈 
Operating Humidity: 85%RH