Digital Remote Home Surveillance Four Screen DVR Transmitter 250cd/m2 Brightness
Detailed Product Description
| High Light: |
remote video surveillance, baby monitor receiver |
Product Model:GD7105
Product description: with NetWork four-screen wireless DVR
| Serial | Item | Unit | Specification | Remark |
| Display |
| 1 | Screen type | | 7", TFT LCD | |
| 2 | Screen Resolution | | 800*480 | |
| 3 | Brightness | cd/m2 | 250 | |
| 4 | Contrast | | 500 | |
| 5 | Perspective | degree | L:70/R:70/U:50/D:70 | |
| Video |
| 6 | Video frame rate | fps | 30(max) | |
| 7 | Video resolution | | CIF/VGA | |
| 8 | Video codec | | MPEG-4 | |
| 9 | Video format | | AVI | |
| 10 | Video signal output | | CVBS,1Vp-p@75ohm | |
| 11 | Video output system | | PAL/NTSC | |
| Audio |
| 12 | Frequency Range | Hz | 50~15000 | |
| 13 | SNR | dB | ≧50 | |
| 14 | Audio power | W | 1(max) | |
| 15 | Speaker type | | 8Ω 1.0W | |
| 16 | Audio output | | Line Out,2Vrms@600ohm | |
| RF |
| 17 | Working frequency | MHz | 2400－2483.5 | |
| 18 | Data bandwidth | MHz | 4.4(20dB BW) | |
| 19 | Modulation/demodulation method | | 16QAM,QPSK,BPSK | |
| 20 | Transmit power | dBm | +14dBm @ 16QAM EVM 5%, +18dBm @ QPSK EVM 8% | |
| 21 | Receiving sensitivity | dBm | -72dBm@QAM, -85dBm@QPSK | |
| 22 | Security | | Proprietary Frequency Hopping Signaling With Digital Modulation | |
| 32Bit ID | |
| 23 | Antenna gain | dBi | 3(Omni-directional Dipole) | |
| 24 | Unobstructed transmission distance | m | >200 | |
| Storage |
| 25 | USB type | | USB HOST 2.0 | |
| 26 | Memory card type | | SD Card | |
| 27 | Support SD card capacity | Bytes | 32G(max) | |
| 28 | Support hard disk capacity | Bytes | 1T(max) | |
| NetWork |
| 29 | | | 10/100Mbps RJ45 | |
| General |
| 30 | Power Adapter | | DC +5V/2A | |
| 31 | Working current | mA | 650±50 | |
| 32 | Weight | g | 510±50 | |
| 33 | Size | mm | 214*157*26 | |
| 34 | Operation Temperature | ℃ | 0～+40 | |
| 35 | Storage Temperature | ℃ | –20～+60 | |
| 36 | Operation Humidity | RH | 15%~85% | |
Product Model:GD8104
Product Description: Four-screen wireless DVR transmitter
| Serial | Item | Unit | Specification | Remark |
| Camera |
| 1 | Lens specifications | | F/No=2.0,f=2.4mm | |
| 2 | Color type | | Day and night | |
| 3 | Horizontal viewing angle | degree | 70±5 | |
| 4 | Video format | | NTSC/PAL | |
| 5 | Image Sensor | | 1/5",CMOS | |
| 6 | Effective Pixels | Pixels | 656*488 | |
| 7 | Minimum illumination | Lux | 0 (IR ON) | |
| 8 | Night vision distance | m | 3~5 | |
| 9 | Infrared illumination | | 940nm; IR LED | |
| 10 | IE LED start/stop threshold | Lux | ≦2lux, IR LED ON | |
| ≧15lux, IR LED OFF | |
| Video |
| 11 | Video frame rate | fps | 30(max) | |
| 12 | Video resolution | | VGA | |
| 13 | Video encoding format | | MPEG-4 | |
| Audio |
| 14 | Frequency response | Hz | 50~15000 | |
| 15 | Audio sampling accuracy | Bit/KHz | 16bit/8Khz/Mono | |
| 16 | Audio compression format | | PCM | |
| 17 | Microphone sensitivity | dB | ≦-38db | |
| PIR |
| 18 | Induction wavelength | um | 7~14 | |
| 19 | Sensing distance | m | ≦5 | |
| 20 | Induction angle | degree | ≧100 | |
| RF |
| 21 | working frequency | MHz | 2400－2483.5 | |
| 22 | Data bandwidth | Mbps | 4.4(20dB BW) | |
| 23 | Modulation/demodulation method | | 16QAM,QPSK,BPSK | |
| 24 | Transmit power | dBm | +14dBm@ 16QAM EVM 5%, +18dBm @ QPSK EVM 8% | |
| 25 | Receiving sensitivity | dBm | -72dBm@QAM, -85dBm@QPSK | |
| 26 | security | | proprietary frequency hopping signaling with digital modulation | |
| 32Bit ID | |
| 27 | Antenna gain | dBi | 3(Omni-directional Dipole) | |
| 28 | Unobstructed transmission distance | m | ＞200 | |
| General |
| 29 | Power Adapter | | DC +5V/2A | |
| 30 | Working current | mA | 400(max) | |
| 31 | Weight | g | 300±30 | |
| 32 | Size | mm | 132*64*57mm | |
| 33 | waterproof level | | IP54 | |
| 34 | Operation Temperature | ℃ | -10～+50 | |
| 35 | Storage Temperature | ℃ | –20～+60 | |
| 36 | Operation Humidity | RH | 15%~85% | |
