Tapo T110: documented facts and connection routes for US users, with unverified details clearly marked.
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Identify the exact device
This Contact Sensor has 5 documented field(s) in our research. A marketing model name can cover different hardware or regional variants. Check the label on your device before you use any connection guidance.
| Field | Recorded value |
|---|---|
| Brand | TP-Link Tapo |
| Recorded model number | T110 |
| Category | Contact Sensor |
| US retail SKU | Not fully resolved |
| Stock | Not checked |
| Physical test | Not performed |
What official documents establish
| Documented field | Value | Evidence |
|---|---|---|
| Dimensions | 61.4–37.5–12.3 mm |
|
| Battery | CR2032 |
|
| Vendor Hub Required | Yes |
|
| Radio Protocol | proprietary_Sub_1G |
|
| Radio Region Must Match Hub | Yes |
|
Platform connection paths
No model-specific platform route is established in the supplied evidence. A controller role or radio alone does not prove accessory compatibility.
Every listed route remains conditional until the model, region, controller, network and feature requirements are checked in your home. No physical pair test was performed.
What to verify before setup or purchase
Original research issue TAPO_SENSOR_REGION_BAND: REGIONAL VARIANT UNRESOLVED. Consult the cited source before relying on this field.
Use the device label, manufacturer app and current official support article to confirm your US variant and firmware. For switches, locks and thermostats, also verify the physical installation requirements before buying.
Explore Tapo T110 listings
This opens Amazon search results, not a verified listing. Results can include other generations, regional versions and third-party sellers. Match the model number, connection method and US installation or electrical requirements before ordering. We have not checked individual listings, prices or stock.
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Official documentation
- TP-Link — Tapo US sensor catalogue Reviewed 2026-10-30
- TP-Link — T110 V1.20 specifications Reviewed 2026-10-30
Source review date is not a live firmware or inventory check. Report a specific correction if a manufacturer document has changed.