The Delta Dore STI 2000 is a discreet wireless indoor temperature sensor that works with the Tydom smart home hub. Use it either as a thermal regulation sensor, controlling the temperature of a zone through Delta Dore receivers, or as a connected sensor that simply reports room temperature in the app.
At just 42 × 42 × 13 mm with no display it disappears into the room, and the CR2450 lithium battery is supplied. The wireless range is up to 300 m and it is also compatible with bioclimatic management on the Tywell hub.
2 Modes
Regulation or sensor
42 × 42 mm
Compact, 13 mm deep
-10 to 40°C
Operating range
5 Years
Manufacturer guarantee
Two ways to use it
Thermal regulation: temperature display and control through the Delta Dore app, with receiver(s) and a Tydom hub. Connected sensor: temperature display in the Delta Dore app with a Tydom hub.
A Tydom hub is required
The STI 2000 has no display or controls of its own. Both modes need a Tydom smart home hub, and thermal regulation also needs one or more compatible Delta Dore receivers. Delta Dore lists the RF 6050+ (zone valve, damper or surge tank) and the RF 6620, RF 6630 and RF 6640 (electric radiators) as companions.
Key Features
Control from the App
View, programme and control your heating locally or remotely through the Tydom application.
Regulation or Monitoring
Pick thermal regulation to drive a zone, or connected sensor mode to add a measuring point wherever you want to see the temperature.
Completely Discreet
No display, no controls and only 13 mm deep. It sits in a room without changing the look of the wall or shelf.
Control Who Can Change Heating
With no buttons on the sensor, occupants cannot change the heating locally. Settings stay in the app under your control.
Long-Range Wireless
Wireless range of up to 300 m lets you place the sensor in the best spot for an accurate reading.
Works with Bioclimatic Management
Compatible with Tywell hub bioclimatic management for blinds and shutters that respond to sun and temperature.
Technical Specifications
Product
Type
Wireless indoor temperature sensor
Electrical and Radio
Battery supplied
1 × CR2450 lithium button cell
Wireless range
Up to 300 m
Physical
Dimensions (H × W × D)
42 × 42 × 13 mm
Operating temperature
-10°C to +40°C
System Requirements
Hub
Tydom smart home hub (both modes)
Receivers for regulation
Delta Dore receiver(s), e.g. RF 6050+, RF 6620, RF 6630, RF 6640
Bioclimatic management
Compatible with Tywell hub
Frequently Asked Questions
What is the difference between the two modes?
Thermal regulation uses the sensor to control a zone's temperature through receivers and the hub, while connected sensor mode only displays the temperature in the Delta Dore app.
Can it work without a hub?
No. Delta Dore states a Tydom hub is required in both modes, and regulation also needs one or more compatible Delta Dore receivers.
What battery does it use and is it included?
A CR2450 lithium button cell is supplied in the box.
Where should I put the sensor?
As with any room sensor, choose an internal wall in the room being controlled, away from direct sun, radiators, draughts and doors, so it reads the true room temperature.
Which receivers does it pair with?
Delta Dore lists the RF 6050+ for zone valves, dampers or surge tanks and the RF 6620, RF 6630 and RF 6640 for electric radiators. Check the matching installation instructions for your receiver.