8CH Analog Lub Koob Yees Duab DVR Cov Khoom Siv
Kev Them Nyiaj:
Lub kaw lus DVR muaj cov koob yees duab kaw kaw uas txhua tus txuas nrog lub DVR ntaus ntawv lossis lub khoos phis tawj uas muaj peev xwm sau cov ntawv digital.Ntau tus neeg tau hloov kho cov xov tooj cua kaw hauv TV (CCTV) uas twb muaj lawm rau cov tshuab digital DVR.Koj tuaj yeem muaj hom kab ke no ua haujlwm tau zoo.
Cov koob yees duab yuav kaw cov yeeb yaj duab digital mus rau lub hard drive ntawm DVR lossis computer.Koj qhov kev txwv tseem ceeb yuav yog qhov chaw ntau npaum li cas koj muaj ntawm koj lub hard drive.Qhov no kuj tseem yuav cuam tshuam los ntawm qhov zoo ntawm qhov koj tab tom kaw koj cov duab video: ntau dua ntawm cov ntas ib ob, cov ntaub ntawv loj dua.Thaum koj khiav tawm ntawm qhov chaw, koj lub DVR yuav tsum tsis txhob kaw tshwj tsis yog nws tau programmed los sau cov ntaub ntawv qub thaum nws ncav cuag lub peev xwm.
parameter
| Qauv | AHD-315A & AHD-515F | |
| Kev daws teeb meem | 1 MP 2 MP 5 MP | |
| Qhov System | PAL/NTSC | |
| Electronic Shutter | 1/25s ~ 1/50,000s, 1/30s ~ 1/60,000s | |
| Synchronization | Sab hauv | |
| S/N ratio | ≥50dB | |
| Lub koob yees duab nta | ||
| Infrared LED | 6 pcs 36 pcs | |
| IR nrug | 25m ua | |
| Infrared Wave Length | 850nm ua | |
| Yam tsawg kawg Illumination | 0 Lux (IR LED rau) | |
| Lens | ||
| Focal Length | 3.6mm ib | |
| Kev tswj kom pom tseeb | Tsau Lens | |
| Hom Lens | Tsau Lens | |
| Pixels | 1.0M 2.0M 5.0M Pixels | |
| Huab Cua Huab Cua | IP66 | |
| IR-CUT | YOG | |
| OSD manual | xaiv tau | |
| Fais fab mov | 12VDC (+/-10%) | |
| Dimension | 177 (W) x 85 (H) x 80 (D) mm | |
| Shipping Nyhav | 0.65 KG | |
| Cia Kub | -10 ℃ ~ + 50 ℃ RH 95% Max | |
| Ua haujlwm kub | -20 ℃ ~ + 60 ℃ RH 95% Max | |
