Getting these four layers right is the difference between ordering the right stock the first time and guessing.
A "Face Terminal" could go on a door or on a time clock. Ordering the right one the first time means knowing which layer you're actually asking about.
| Name | Correct identity | Plain explanation | Belongs to |
|---|---|---|---|
| Hikvision | Brand | The manufacturer name — doesn't tell you which system | All systems |
| CCTV | System | Seeing, recording, playback, remote viewing | CCTV System |
| Attendance | System | Staff clock-in/out and reporting | Attendance System |
| Face | Recognition method | An identification method, not a product on its own | Door Access, Attendance or CCTV |
| AcuSense | AI function | Classifies human/vehicle to cut false alarms | CCTV / NVR |
Every page under Product Categories follows this same brand/system/device/function split — open any system to see it in practice.
Tell us your requirement and category before WhatsApp opens — it saves a back-and-forth. General enquiry routes to Helen; procurement/bulk orders route to Purchasing.