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Smart Retrofit
Smart control, hidden away.
TI101 · Single-Channel Smart Mini Relay
Add smart control to any circuit — no new wall fittings.

Smart Retrofit
Smart control, hidden away.
The TI101 is a single-channel WiFi relay rated at 10A that installs out of sight behind your existing switch or socket — adding smart control without changing a thing on your wall.
- Single 10A relay channel
- Fits behind existing switches and sockets
- WiFi connectivity — no hub required
- Remote control, scheduling and scenes via the TCA app
Effortless Setup
No new wiring, no hub.
Connect the TI101 straight to your WiFi network and pair it with the TCA app. There is no hub to buy and no wall fittings to replace — your existing switches keep working exactly as before.
Technical Specifications
Electrical
- Channels1
- Rated current10 A
- Output1 × 10 A @ 250 V AC
- Power input250 V AC
- Consumption200 mA max (3 mA standby)
Connectivity
- WirelessWi-Fi 6, Bluetooth BLE
- Frequency band2.4 GHz
- CloudSecure remote access
- MountingIn-wall, behind switch
Physical
- Dimensions40 x 40 x 20 mm
- Weight0.1 kg
- ColourPurple
- Ingress ratingIP40
- Operating temp.-10°C to 50°C
- MicrocontrollerESP32-C3-MINI-1-N4
- Warranty24 months
Manuals & Software
Download the latest documentation and tools for the TI101.
Interested in the TI101?
Contact our sales team for pricing, availability, and a tailored quote for your project.
Contact Sales