动作侦测的闭路电视无线摄影机

Motion detection CCTV wireless camera SD card recorder 1. Record upon motion. 2. Support SD card recording, up to 16GB 3. Audio and Video. 4. With time stamp on videos. 5. Support 4 channels wireless cameras, and one wired camera AV In. 6. Support loop function. 7. Support overwritten. 8. Support playback on TV/monitor/computer. 9. DIY installation, key-press switch, easy operation. Specifications Frequency1CH:2414MHz,2CH:2432MHz,3CH:2450MHz,4CH:2468MHzImaging Sensor1/4 inch Color CCDNight Vision Range10-15 meters Horizontal Resolution420 TV linesVideo Signal OutputPAL/NTSCView Angle60 degreesMinimum Illumination0 luxConsumption Current340mA MAXAntennaOmni 3dBiModulation ModeFMBandwidth18MHzTransmission Range100 meters without any blockWorking Temperature-10 +40 degrees celsiusPower SupplyAC 100 - 240V DC 12V 500mA FrequencyISM 2400 2483.5MHz (4 Channel)AntennaOmni 3dBiReceiving SensitivityLess than -80dBmVideo Output0.7-1.2Vp-p@75Ω S/N >38DBAudio Output0.7-1.2Vp-p@75Ω S/N >38DBPhoto FormatJPEGVideo FormatAVIVideo ResolutionD1 (720*480)StorageSD cardCapacityUp to 16GBCurrencyLess than 750mAOperating Temperature-20 +50 degrees celsiusPower supplyAC 100 - 240V DC 5V 500mA