| Model | QH-PTZM820H |
| Video compression | H.264 High Profile Compression |
| OSD | Overlays letters,like date/time into the video. On the small screen |
| Dual Stream | Record with HD video and remotely live view with lower stream |
| Resolution | 1920P*1080P |
| Audio input/output | 1-ch Audio input,1-ch Audio output |
| Encoding Resolution | 1080P,720P,D1 |
| Image quality | High,middle and low optional |
| Local storage | 256GB SD card max.Option for SSD expandable. |
| Record format | ASF/FAT32 |
| Audio encode | G.726 |
| Record strategy | Default power-on record |
| Night vision | about 60m distance |
| Wireless network | Support 3G/4G and compatible with GPRS,EDGE,etcbuilt-in WIFI,support hotspot. |
| GPS(optional) | support GPS,option BD/GONASS |
| PTZ | Protocol:Pelco-D/P |
| Zoom: 20X/30X | |
| Horizontal speed:360°,continuous rotation:120°/S | |
| Vertical speed:-15° -90° rotation 60°/s | |
| Preset:200 | |
| Battery | Built-in battery,work 6~8 hour,external power 19V/3A |
| Remain battery capacity | 0/25%/50%/75%/100% |
| Installtion method | Sucker installation,fixed chassis installated base(optional),able-elevated bracket(optional) |
| Waterproof grade | IP66 |
| Size(mm) | 128(W)x40(H)x135(D)mm(with bracket installation) |
| Weight(g) | Product:4kg,with protected box:9kg |
Shenzhen QOHO Electronics Co.,Ltd found on 2005 year, which is a professional Mobile surveillance system manufacturer, we specialized in manufacturing, developing Vehicle Mobile equipment include Mobile DVR and vehicle cameras, police portable DVR product. We provide comprehensive services that cover Research & Development, produce, sales, and after sales service...more
