| 类型 | 无线监控系统 |
|---|---|
| 用途 | 2.4GHZ Wireless Monitor Camera and DVR Receiver |
| "mod mod-offerDetailContext3 app-offerD | |
| 品牌 | 中性 |
| 型号 | 808Y+DVR-E |
无线接收机中文参数介绍：
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无线摄像头中文参数介绍：
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2.4GHZ Wireless DVR Receiver
Features
?support standard NTSC/PLA Video in/out)
?support 2.4G wireless receiver(4channel select, CH1:2414MHZ CH2:2432MHZ CH3:2450MHZ CH4:2468MHZ) and wired A/V in.
?support recording function
?support OSD display
?Support remote controller
?support 128M -16G SD card
?support date and time display
?support WDT function to prevent crash accident)
?use CCD/CMOS image sensor
?support cycle recording
?can **p motion detect, select sensitivity volume
?2 times, 4 times, 8 times to fast forward when playback
?can select real time monitoring and playback mode
?video pixels: D1 720*480 and QVGA 360*240
?when displaying there be a sound ,there is no sound when in record and preview mode
Electrical parameters
Frequency：ISM 2400-2483MHZ 4-channel selectable
Intermediate Frequency：480MHz
Receiving Sensitivity:-85dBm
Demodulation mode : FM
Receiving antenna : 50 ohm SMA
Video format : AVI (MJPEG)
Video Resolution : D1: 720 * 480 QVGA: 360 * 240
Video recording time: motion detect 10s, 20s, 30s , 10 minutes /clip when manual recording can stop at any time
Time and date saved: Disconnect power supply, the time and date stored for 6 hours minimum
Video output: 0.7-1.2Vp-p @ 75Ω
Video input :0.7-1 .2 Vp-p @ 75Ω
SD card : 128M - 16GB
Voltage : 5V
Work current : ≦750MA maximum
Working temperature : -15-50 degrees
Storage temperature : -40-85 degrees
2.4GHz wireless camera
Specifications
Imaging sensor : cmos
System : pal ntsc
Cmos total pixels: 628 x 582(pal); 510x 492(ntsc)
View angle : 62
Sensitivity : 4.7v/lux-sec@5600k
Transmission frequency : ism2,400mhz -2,483mhz
Transmission power :10mw
7 infrared LED,Night-vision 5m
Working time 3 h
Night-vision working time 2 h
Modulation type : fm
Power supply : + 5 v dc
Battery capacity : 500mah
Charge time : 2h
Unobstructed effective range : 30-100m
Color : silver
Built-in rechargeablelithium batteryat least for 3 hours
Continuous working
Built in microphone
Exposure time range : 1/60s12us (ntsc)1/50s ---12.5us( pal )
Ac / dc adaptor : + 5 v (dc ). 1000ma
Dimensions( w x l x h ) : 25 x 75 x 25mm