Readers, Camera & Tags
Readers
All-in-one UHF readers, models VI-83, VI-88 and VI-89. The antenna and reader share one housing and mount on a pole. Read range depends on the tag and the site.
| Specification | VI-83 | VI-88 | VI-89 |
|---|---|---|---|
| Size | 217 × 217 × 70 mm | 450 × 450 × 70 mm | 260 × 260 × 65 mm |
| Read range | 1–9 m | 1–20 m | 1–12 m |
| Weight, packed | 2.5 kg | 3 kg | 3 kg |
Camera
Outdoor 4 MP network camera with 4× zoom, waterproof housing, built-in audio, and PoE. It mounts on a wall and records to an NVR.
| Model | DH-IPC-HFW2433F-ZSA |
| Type | Varifocal network camera |
| Resolution | 4 MP |
| Zoom | 4× |
| Focal length | 2.8 mm, varifocal |
| Sensor | 1/3 inch |
| Image | Colour |
| Range | 30 m and above |
| Audio | Built-in microphone |
| Power | PoE |
| Network | Wired Ethernet |
| Use | Outdoor, waterproof |
| Mounting | Wall |
| Recording | NVR |
Tags
SK-PX850-C3 is a passive UHF windshield tag. It has no battery and reads best on glass. It is linearly polarized, so recognition is strongest when the tag lines up with the reader antenna.
| Model | SK-PX850-C3 |
| Standard | ISO 18000-6C / EPCglobal C1G2 |
| Memory | TID 96 bits, EPC 128 bits, user memory 32 bits (expandable to 64) |
| Read range | 0–15 m, depending on the reader and antenna |
| Frequency | 920–925 MHz |