| Picture |  |
|
| Model | CT4 | SC4 |
| Resolution | 1080p | 2K |
| Phone App | Cloudedge | Vicohome |
| Wi-Fi Band | 2.4Ghz Wifi Only | 2.4Ghz Wifi Only |
| Night Vision | IR Night Vision | Color Night Vsion or IR |
| Audio | 2-Way Audio | 2-Way Audio |
| Detection | PIR Detection | PIR & AI Detection (Human, pet, vehicle, and parcel detection) |
| Cloud storage | Paid Service | 7-DAY Lifetime Free Cloud Storage (Up to 1GB) |
| Weatherproof | IP65 | IP65 |
| Installation | Bracket | Magnetic & External Bracket |
| Alarm | Siren Alarm | Siren Alarm & Spotlight Alarm |