Cattle and sheep wear ear tags that measure body temperature and count steps; data is transmitted over 2.4G wireless for 300 m+ in line of sight. The wireless base station collects all tag data and uploads it to the cloud platform over 4G. High/low temperature alarms, low-battery and tamper alerts come standard β one tag per animal, no wiring, health monitoring at herd scale.
Fever spotted late, behavior invisible, wiring impractical
Manual spot checks stress animals and happen rarely; early fever signals of contagious disease get missed β one sick animal risks the whole herd.
Activity spikes during estrus and drops when animals fall ill; visual inspection lags behind, missing breeding windows and treatment timing.
Wide pastures and scattered barns make wired installs costly; bulky GPS collars are expensive and heavy for livestock.
Stud-type design, stress-free wearing, multiple functions in one tag
Built-in sensor measures temperature around the clock β no manual capture needed
Alarm flags are raised on the tag itself, so fever or hypothermia is flagged instantly
Onboard pedometer tracks activity; estrus and sick animals stand out at a glance
Tags report low battery proactively so they can be replaced before gaps appear
Removal is reported as "not in place" β anti-theft and anti-detachment
Dedicated 2.4G protocol with 300 m+ line-of-sight range and long battery life
Ear tag β 2.4G wireless β base station β 4G β cloud, four steps, install & go
Temperature & step ear tag Β· 2.4G base station Β· cloud platform / data API
The base station parses tag frames and publishes MQTT JSON to the cloud
| Field | Meaning | Notes |
|---|---|---|
| id | Ear tag device ID | Unique per tag, bound to the individual animal |
| temp / alarm_temp_high / alarm_temp_low | Temperature & alarms | Alarm flags raised on the tag itself |
| step | Steps | Cumulative activity for estrus/illness analysis |
| batteryLow | Low battery | Reported proactively by the tag |
| tamper | Removed (not in place) | Reported immediately upon removal |
| rssi / time | Signal / timestamp | For link quality and data ordering |
Herd health on one screen, abnormal animals surface automatically
Herd-wide temperature view with abnormal animals highlighted, filterable by pen/group
Step history curves; estrus and illness identified from activity anomalies
High/low temperature, low battery and tamper alerts pushed to phone and web
Daily and weekly temperature/activity reports for audits and records
Tag IDs bound to animal records with full temperature/activity history
Standard MQTT JSON interface β integrate your own system with zero friction
| Alert | Trigger | Level | Action |
|---|---|---|---|
| π₯ High temp | Temperature above limit (fever/stress) | Critical | Isolate and inspect for disease |
| βοΈ Low temp | Temperature below limit (hypothermia) | Critical | Warm and treat, monitor closely |
| π Activity anomaly | Steps spike (estrus) or drop (illness) | Major | Check breeding window / inspect on site |
| π§· Tamper | Tag removed (not in place) | Major | Verify loss/theft, re-fit tag |
| π Low battery | Tag battery below threshold | Info | Schedule replacement |
| π‘ Offline | No report from tag for long time | Major | Check tag and base station coverage |
Stud-type tag is far lighter than collars; one pin and it stays
2.4G wireless covers 300 m+ LOS; one station covers the whole barn
Base station uploads over 4G β no ethernet, no LAN on site
Custom MQTT/MQTTS server and topics; integrates with your systems
Low-cost, low-power tags make herd-wide deployment affordable
Temperature + activity cross-checked; disease and estrus caught early
Herd temperature monitoring, early disease warning
Activity & health oversight, shipping records
Estrus detection, key-animal health care
Entry temperature screening, fast triage
Manager Zhang: +86 13905140243
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