UHF RFID Livestock Identification
UHF RFID livestock tags for group reads at races, gates and scales: ear tags, fixed readers, outdoor antennas and handhelds that work alongside 134.2 kHz ID.
ValenID · valenid.com · sales@valenid.com
LV-120 UHF RFID Pig Ear Tag, 30 mm Through-Hole, Nylon + TPU
Through-hole UHF RFID button ear tag, Ø30 × 13.2 mm, nylon skeleton in a TPU shell; the Alien Higgs-9 chip reads at 6–7 m on a fixed reader and 0.5 m on a handheld.
- Through-hole button, Ø30 × 13.2 mm, lower profile than the closed-hole LV-110
- 6–7 m group reading with a 4 W fixed reader; 0.5 m with a handheld
- Alien Higgs-9 EPC Gen2 chip, 902–928 MHz
- Modified-nylon skeleton with a TPU (polyurethane) outer shell
- Unique ID supports traceability of breed, origin and health records
- Frequency
- 902–928 MHz
- Chip
- Alien Higgs-9 (EPC Gen2)
- Read range
- 6–7 m (4 W fixed reader)
- Handheld range
- 0.5 m
- Size
- Ø30 × 13.2 mm, through hole
- Material
- Nylon skeleton, TPU shell
Reply within 24 hours Tested before dispatch Worldwide shipping
UHF RFID Pig Ear Tag, 30 mm Through-Hole, Nylon + TPU: overview
The LV-120 is the through-hole version of our 30 mm UHF RFID pig ear tag. It shares the chip, materials and read performance of the closed-hole LV-110, but the button has an open socket and a lower 13.2 mm profile (Ø30 × 13.2 mm overall).
For farm managers the value is hands-off identification. With 6–7 m of range on a 4 W fixed reader, a UHF antenna over a race, gateway or feeder can register animals as a group, while a handheld reads individual tags at about 0.5 m during pen checks. The Alien Higgs-9 chip gives every tag a unique ID to anchor each animal's breed, source farm, production data, vaccination and health history.
Construction pairs an inner skeleton of modified nylon for strength with an outer TPU (polyurethane) shell. The tag is aimed at pigs, and the same format suits other livestock where a 30 mm button fits the ear.
Integration notes
Operating band is 902–928 MHz. UHF is not the 134.2 kHz FDX-B technology used for official animal ID in many countries, so check your national registration rules and run the LV-120 as a management tag where LF tags are mandatory. Choose between through-hole and closed-hole by the style your applicator and farm practice use, and trial a sample batch first.
LV-120 specifications
RF & chip
| Frequency | 902–928 MHz |
|---|---|
| Chip | Alien Higgs-9 |
| Air interface | EPC Gen2 / ISO/IEC 18000-63 passive UHF |
| LF compatibility | None (not a 134.2 kHz ISO 11784/11785 tag) |
Read performance
| Fixed reader (4 W) | 6–7 m |
|---|---|
| Handheld reader (Impinj R2000-based) | 0.5 m |
Construction
| Form | Two-piece round button ear tag (pin + button) |
|---|---|
| Hole style | Through hole (open socket) |
| Dimensions | Ø30 × 13.2 mm |
| Inner skeleton | Modified nylon |
| Outer shell | TPU (thermoplastic polyurethane) |
Hole style options
| Variant SKU | Hole style | Size | Chip | UHF band | 4 W fixed reader | Handheld reader |
|---|---|---|---|---|---|---|
| LV-110-US | Closed hole (sealed socket) | Ø30 × 14.6 mm | Alien Higgs-9 | 902–928 MHz | 6–7 m | 0.5 m |
| LV-120-US | Through hole (open socket) | Ø30 × 13.2 mm | Alien Higgs-9 | 902–928 MHz | 6–7 m | 0.5 m |
Specifications can change between production batches. Confirm the current revision with us before placing volume orders.
Ordering options
Quote the SKU that matches your frequency, interface and mounting. Not sure? Send us your controller model and we will pick the variant for you.
| SKU | Configuration | Actions |
|---|---|---|
| LV-120-US | UHF RFID pig ear tag, through hole, Ø30 × 13.2 mm, nylon + TPU, Alien Higgs-9, 902–928 MHz |
Where the LV-120 is used
- Group reads at feeders and gateways in finishing barns
- Sorting and weighing records tied to each animal's ID
- Pen checks with a handheld reader during vaccination rounds
- Farm-to-processor traceability of breed and origin
LV-120 FAQ
How is the LV-120 different from the LV-110?
Only the hole style and height differ. The LV-120 has an open through-hole socket and is Ø30 × 13.2 mm; the closed-hole LV-110 is Ø30 × 14.6 mm. Chip, band, materials and range are the same.
Can it serve as official animal ID?
Not where rules call for 134.2 kHz ISO 11784/11785 tags. This is a 902–928 MHz UHF tag intended for management and group reading alongside any mandatory LF tag.
What read range should I plan for at a gate?
The datasheet gives 6–7 m with a 4 W fixed reader and about 0.5 m with a handheld. Animal bodies absorb UHF energy, so trial antenna placement with a sample batch.
Is there a version for 865–868 MHz readers?
No EU-band version is listed; the tag is specified for 902–928 MHz. Test it with your reader before deploying in an ETSI-band region.
Before you buy
Related buyer guides
UHF RFID Frequency by Country: 902–928 MHz vs 865–868 MHz and Other Bands
Compare UHF RFID reader bands by country, including US, EU, UK, China, India and Japan. Understand ERP, EIRP, channel conditions and radio approvals.
How to Wire a Long-Range UHF Reader to an Access Controller or Barrier
Wire a UHF reader's D0, D1 and ground to your controller, match 26/34-bit Wiegand, size 12 V power and trigger the barrier by relay. Diagrams included.
Does RFID Work on Metal? How to Choose On-Metal Tags
Yes, RFID works on metal with tags built for it. See why metal detunes standard tags, compare ABS, PCB, ceramic and label tags, and test read range properly.
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Get pricing for the LV-120
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