42 × 15 mm asset-tag format
PTFE construction for RFID identification on metal. One 4 mm mounting hole is stated.
RX4215 RFID Anti-Metal Tag
42 × 15 mm UHF on-metal RFID tag | Alien Higgs-4
Condition-specific RFID identification for metal assets with up to 7 m documented reference range
Up to 7 m documented reference range
Reader power, reader type, frequency band and mounting surface are stated separately in the performance table; the values are not interchangeable.
Alien Higgs-4 RFID IC
EPC 128 bits; User 128 bits; TID 64 bits. Supports EPC Class 1 Gen 2 / ISO 18000-6C read/write workflows.
Installation and environmental limits
Adhesive backing or screws; weight 2.2 g. Environmental ratings are shown only where explicitly documented.
Technical specifications
RX4215 RFID Anti-Metal Tag
RFID performance
| Product model | RX4215 |
|---|---|
| Protocols | EPC Class 1 Gen 2 and ISO 18000-6C |
| Frequency | US 902-928 MHz; EU 865-868 MHz |
| Chip | Alien Higgs-4 |
| Memory | EPC 128 bits; User 128 bits; TID 64 bits |
| Write endurance | 100,000 cycles |
| Data retention | 50 years |
| 4 W handheld reader (as written) | US 902-928 MHz: 6.8 m on metal; 4 m on non-metal |
| 4 W handheld reader (as written) | EU 865-868 MHz: 7 m on metal; 3.5 m on non-metal |
| 2 W handheld reader | US 902-928 MHz: 5.3 m on metal; 2.7 m on non-metal |
| 2 W handheld reader | EU 865-868 MHz: 5.5 m on metal; 2.2 m on non-metal |
Technical specifications
RX4215 RFID Anti-Metal Tag
Physical and installation
| Dimensions | 42 × 15 mm |
|---|---|
| Thickness | 2.1 mm excluding / 2.8 mm including chip bump |
| Mounting-hole structure | One 4 mm mounting hole is stated. |
| Material | PTFE |
| Installation | Adhesive backing or screws |
| Weight | 2.2 g |
| Applicable surface | Metal; see performance rows if non-metal values are also documented |
Technical specifications
RX4215 RFID Anti-Metal Tag
Environmental and validation
| Ingress protection | IP68 |
|---|---|
| Operating temperature | -40°C to +150°C |
| Storage temperature | Not stated |
| Certifications | REACH, RoHS and CE |
| Performance note | The specification calls both reader classes handheld; storage temperature is not stated. |