Dahua DH-SD22404T-GN-W vs Reolink Duo
| Dahua DH-SD22404T-GN-W | Reolink Duo | |
| camera type | PTZ 2592x1520 3.9MP | Bullet 2560x1440 3.7MP |
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| product line | PTZ Camera | Dual-Lens |
| description | Mini PTZ Camera | 2K 4MP Twin Lenses (Duo 4G;Duo PoE;Duo WiFi optional) |
| popularity |  | |
| WWW | https://www.dahuasecurity.com/... | https://reolink.com/product/re... |
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Compare Features
| connection | IP | IP |
| optical zoom | 4 | |
| color | color | color |
| day night | yes | yes |
| iris type | auto | |
| lens included | yes | yes |
| lens changeable | no | no |
| lens type | zoom | fixed |
| lens mount | no | no |
| ONVIF | yes | no |
| lux rating | 0.05 | |
| video analytics | yes | |
| sensor format | 1/3" | 1/3" |
| max FPS | 30 | 25 |
| WLAN | yes | yes |
| infrared | no | yes |
| audio | yes | Full-duplex |
| protection rating | ip66, ik10 | ip66 |
| on board storage | microsd | microsd |
| privacy zone | yes | |
| motion detection | yes | yes |
| multi stream | yes | yes |
| sensor type | CMOS | CMOS |
| warranty | 12 | |
| pan range | 355 | 180 |
| tilt range | 90 | |
| PoE | no | yes |
| power supply | DC12V | DC 12V;POE (IEEE 802.3af) |
| power | 10 | 15 |
| temp min | -30°C | -10°C |
| temp max | 60°C | 55°C |
| aspect ratio name | 17:10 | 16:9 |
| sensors count | 1 | 2 |
| auto focus | yes | no |
| alarm inputs | yes | no |
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