Description
TP-Link Tapo T110 Smart Door & Window Contact Sensor
The TP-Link Tapo T110 is a compact wireless contact sensor that monitors the open and closed status of doors, windows, cabinets, and more in real time. Paired with a compatible Tapo Hub, it sends instant push notifications to your phone the moment something is opened unexpectedly — and can trigger automations across your entire Tapo smart home ecosystem. With tool-less installation and a battery life of over a year, it’s one of the simplest ways to add an extra layer of awareness and security to any Australian home.
Key Features
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Real-Time Open/Close Monitoring — Instantly detects and reports the status of doors, windows, cabinets, drawers, fridges, or mailboxes via the Tapo app.
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Instant Push Notifications — Receive an alert on your phone the moment a monitored entry point is opened unexpectedly, day or night.
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Hub Siren Trigger — When paired with a Tapo Hub (e.g. H200), the hub can sound a siren alarm to deter intruders or warn household members.
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Smart Automations — Trigger other Tapo devices automatically — for example, turn on lights when the front door opens, or activate a camera recording when a window is opened.
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1+ Year Battery Life — Long-lasting battery with low-battery notifications via the Tapo app so you’re never caught off guard.
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Tool-Free Installation — Mounts to virtually any flat surface using the included 3M adhesive — no drilling or wiring required.
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15mm Gap Tolerance — The sensor and magnet work reliably with gaps up to 15mm, fitting most standard door and window frames.
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Tapo Ecosystem Integration — Works seamlessly with other Tapo cameras, smart plugs, bulbs, and sensors through the single Tapo app.
Use Cases
- Front and back doors — receive an alert if a door is opened while you’re away or asleep
- Windows — confirm all windows are closed when leaving home without physically checking each one
- Cabinets and drawers — monitor access to medicine cabinets, liquor cabinets, or storage areas
- Mailbox — get notified the moment your mail or a parcel is delivered
- Fridge or freezer — alert when a door is left open to prevent food spoilage
- Rental properties — monitor entry points remotely without installing a full alarm system
Technical Specifications
| Specification |
Detail |
| Model |
Tapo T110 |
| Sensor Type |
Magnetic contact (open/close detection) |
| Max Sensor-Magnet Gap |
Up to 15mm |
| Wireless Protocol |
Ultra-low-power wireless (requires Tapo Hub) |
| Hub Required |
Yes — compatible Tapo Hub (e.g. Tapo H200) |
| Battery Life |
1+ year (battery type TBC; low-battery app alert) |
| Installation |
Tool-free; 3M adhesive included |
| Notifications |
Push notifications via Tapo app |
| Smart Automations |
Yes — trigger Tapo lights, plugs, cameras, and hub siren |
| App |
Tapo (iOS & Android) |
| Compatible Ecosystem |
Tapo smart home devices |
| Weight |
Approx. 40g |
| Warranty |
2 Years |
Recommended Accessories
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Tapo H200 Smart Hub — Required for the T110 to connect to your network and the Tapo app; also enables the hub siren alarm function.
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Tapo S200B Smart Button — Pair with the T110 for a more complete entry-point control setup — manually trigger scenes or alarms with a single press.
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Tapo C320WS Outdoor Wi-Fi Camera — Combine with the T110 to automatically trigger camera recording when a door or window is opened.
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Tapo P110 Smart Plug — Use automations to turn on a lamp or appliance when the T110 detects an open door.
Downloads
Frequently Asked Questions
Does the Tapo T110 require a hub?
Yes. The T110 uses an ultra-low-power wireless protocol and must be paired with a compatible Tapo Hub (such as the Tapo H200) to connect to your home network and the Tapo app. It does not connect directly via Wi-Fi or Bluetooth.
Can I use multiple T110 sensors in my home?
Yes. Multiple T110 sensors can be paired to the same Tapo Hub and managed individually through the Tapo app. Each sensor can be named by location (e.g. “Front Door”, “Kitchen Window”) for easy identification.
Will it trigger an alarm if a door is opened?
Yes. When paired with a Tapo H200 Hub, the T110 can trigger the hub’s built-in siren when an open event is detected. You can configure which sensors trigger the alarm and set schedules (e.g. only arm at night or when away from home).
How is it installed?
The T110 uses included 3M adhesive tape for tool-free mounting on virtually any flat surface. The sensor body attaches to the door or window frame, and the smaller magnet attaches to the moving part. No drilling or wiring is required.
Can it trigger other smart devices when a door opens?
Yes. Through the Tapo app’s automation feature, the T110 can trigger any compatible Tapo device — such as turning on a smart bulb, activating a smart plug, or starting a camera recording — when an open or close event is detected.
Is the T110 suitable for outdoor use?
The T110 is designed for indoor use. For outdoor door and gate monitoring, ensure the sensor is protected from direct rain and moisture exposure, or consider a weatherproof alternative.
