Digital Remote Home Surveillance Empat Layar DVR Transmitter 250cd / m2 Brightness
Detil Deskripsi produk
| Cahaya Tinggi: |
pengawasan video jarak jauh, penerima monitor bayi |
Model Produk : GD7105
Deskripsi produk: dengan DVR nirkabel empat-layar NetWork
| Serial | Barang | Satuan | Spesifikasi | Ucapan |
| Display |
| 1 | Jenis layar | | 7 ", LCD TFT | |
| 2 | Resolusi layar | | 800 * 480 | |
| 3 | Kecerahan | cd / m2 | 250 | |
| 4 | Kontras | | 500 | |
| 5 | Perspektif | gelar | L: 70 / R: 70 / U: 50 / D: 70 | |
| Video |
| 6 | Kecepatan bingkai video | fps | 30 (maks) | |
| 7 | Resolusi video | | CIF / VGA | |
| 8 | Codec video | | MPEG-4 | |
| 9 | Format video | | AVI | |
| 10 | Output sinyal video | | CVBS, 1Vp-p @ 75ohm | |
| 11 | Sistem keluaran video | | PAL / NTSC | |
| Audio |
| 12 | Rentang frekuensi | Hz | 50 ~ 15000 | |
| 13 | SNR | dB | ≧ 50 | |
| 14 | Kekuatan audio | W | 1 (maks) | |
| 15 | Tipe speaker | | 8Ω 1.0W | |
| 16 | Output audio | | Line Out, 2Vrms @ 600ohm | |
| RF |
| 17 | Frekuensi kerja | MHz | 2400－2483.5 | |
| 18 | Bandwidth data | MHz | 4.4 (20dB BW) | |
| 19 | Metode modulasi / demodulasi | | 16QAM, QPSK, BPSK | |
| 20 | Transmit daya | dBm | + 14dBm @ 16QAM EVM 5%, + 18dBm @ QPSK EVM 8% | |
| 21 | Menerima kepekaan | dBm | -72dBm @ QAM, -85dBm @ QPSK | |
| 22 | Keamanan | | Frekuensi Hopping Kepemilikan Signaling Dengan Digital Modulation | |
| ID 32bit | |
| 23 | Gain antena | dBi | 3 (Omni-directional Dipole) | |
| 24 | Jarak transmisi tidak terhalang | m | > 200 | |
| Penyimpanan |
| 25 | Jenis USB | | USB HOST 2.0 | |
| 26 | Jenis kartu memori | | Kartu SD | |
| 27 | Mendukung kapasitas kartu SD | Byte | 32G (maks) | |
| 28 | Mendukung kapasitas hard disk | Byte | 1T (maks) | |
| Jaringan |
| 29 | | | 10 / 100Mbps RJ45 | |
| Umum |
| 30 | Adaptor daya | | DC + 5V / 2A | |
| 31 | Bekerja saat ini | mA | 650 ± 50 | |
| 32 | Berat | g | 510 ± 50 | |
| 33 | Ukuran | mm | 214 * 157 * 26 | |
| 34 | Suhu Operasi | ℃ | 0 ～ + 40 | |
| 35 | Suhu Penyimpanan | ℃ | –20 ～ + 60 | |
| 36 | Operasi Kelembaban | RH | 15% ~ 85% | |
Model Produk: GD8104
Deskripsi Produk: Empat layar pemancar DVR nirkabel
| Serial | Barang | Satuan | Spesifikasi | Ucapan |
| Kamera |
| 1 | Spesifikasi lensa | | F / No = 2.0, f = 2.4mm | |
| 2 | Jenis warna | | Siang dan malam | |
| 3 | Sudut pandang horizontal | gelar | 70 ± 5 | |
| 4 | Format video | | NTSC / PAL | |
| 5 | Sensor gambar | | 1/5 ", CMOS | |
| 6 | Piksel Efektif | Pixel | 656 * 488 | |
| 7 | Pencahayaan minimum | Lux | 0 (IR ON) | |
| 8 | Jarak pandangan malam | m | 3 ~ 5 | |
| 9 | Iluminasi inframerah | | 940 nm; IR LED | |
| 10 | IE LED mulai / stop threshold | Lux | ≦ 2lux, LED IR menyala | |
| ≧ 15lux, IR LED OFF | |
| Video |
| 11 | Kecepatan bingkai video | fps | 30 (maks) | |
| 12 | Resolusi video | | VGA | |
| 13 | Format encoding video | | MPEG-4 | |
| Audio |
| 14 | Tanggapan frekuensi | Hz | 50 ~ 15000 | |
| 15 | Keakuratan pengambilan sampel audio | Bit / KHz | 16bit / 8Khz / Mono | |
| 16 | Format kompresi audio | | PCM | |
| 17 | Sensitivitas mikrofon | dB | ≦ -38db | |
| PIR |
| 18 | Panjang gelombang induksi | um | 7 ~ 14 | |
| 19 | Jarak penginderaan | m | ≦ 5 | |
| 20 | Sudut induksi | gelar | ≧ 100 | |
| RF |
| 21 | frekuensi kerja | MHz | 2400－2483.5 | |
| 22 | Bandwidth data | Mbps | 4.4 (20dB BW) | |
| 23 | Metode modulasi / demodulasi | | 16QAM, QPSK, BPSK | |
| 24 | Transmit daya | dBm | + 14dBm @ 16QAM EVM 5%, + 18dBm @ QPSK EVM 8% | |
| 25 | Menerima kepekaan | dBm | -72dBm @ QAM, -85dBm @ QPSK | |
| 26 | keamanan | | frekuensi proprietary hopping signaling dengan modulasi digital | |
| ID 32bit | |
| 27 | Gain antena | dBi | 3 (Omni-directional Dipole) | |
| 28 | Jarak transmisi tidak terhalang | m | ＞ 200 | |
| Umum |
| 29 | Adaptor daya | | DC + 5V / 2A | |
| 30 | Bekerja saat ini | mA | 400 (maks) | |
| 31 | Berat | g | 300 ± 30 | |
| 32 | Ukuran | mm | 132 * 64 * 57mm | |
| 33 | tingkat tahan air  | | IP54 | |
| 34 | Suhu Operasi | ℃ | -10 ～ + 50 | |
| 35 | Suhu Penyimpanan | ℃ | –20 ～ + 60 | |
| 36 | Operasi Kelembaban | RH | 15% ~ 85% | |
