Gospell Digital Technology Co.,ltd
GOSPELL FOR BETTER CONNECTIVITY & CONTROL
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Product Model:GD7107+GT4070
Product Description: Single-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 OTG 2.0 | ||
| 26 | Memory card type | SD Card | ||
| 27 | Support SD card capacity | Bytes | 32G(max) | |
| 28 | Support hard disk capacity | Bytes | 1T(max) | |
| General | ||||
| 29 | Power Adapter | DC +5V/4A | ||
| 30 | Working current (without base) | mA | 680/+-30 | |
| Working current (with base) | mA | 780/+-30 | ||
| 31 | Shutdown charging current | mA | 600/+-30 | |
| 32 | Weight | g | 510/+-20 | |
| 33 | Size | mm | 212*122*26 | |
| 34 | Operation Temperature | ℃ | 0～+40 | |
| 35 | Storage Temperature | ℃ | –20～+60 | |
| 36 | Operation Humidity | RH | 15%~85% | |
Product Model:GD8107
Product Description: Four-screen wireless DVR
| Serial | Item | Unit | Specification | Remark |
| Camera | ||||
| 1 | Lens specifications | F/No=2.0,f=3.6mm | ||
| 2 | Color type | Day and night | ||
| 3 | Horizontal viewing angle | degree | 50±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 | 20(max) | |
| 9 | Infrared illumination | 850nm; 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 | +14@ 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/1A | ||
| 30 | Working current | mA | 600(max) | |
| 31 | Weight | g | 615±3 | |
| 32 | Size | mm | 164*81*172(with base) 164*81*69(without base) | |
| 33 | waterproof level | IP66 | ||
| 34 | Operation Temperature | ℃ | -10～+50 | |
| 35 | Storage Temperature | ℃ | –20～+60 | |
| 36 | Operation Humidity | RH | 15%~85% | |