Smart Prevention

  • Detects smoke & temperature change and triggers the alarm
  • Multiple types of alarms: light indicator, high-decibel acoustic alarm & push notification
  • Low battery & tamper notifications
  • Compatible with Tellur Smart app, perfectly integrated in the Smart Home ecosystem
  • Works with a CR123A DC 3V battery (included) with low energy consumption

64,99€ VAT included

Recommended Price

Ean Code: 5949120003414

Product code: TLL331281


The WiFi Smoke Sensor is only compatible with 2.4GHz WiFi frequencies.

2.4 GHz Banner 4-01


Download and install the Tellur Smart App for either iOS or Android devices.

After instalation you can connect the Smart Products using the simple steps below. An instalation guide is also available in the User Manual. 

Add WiFi Smoke Sensor to Tellur Smart App
using these simple steps below or play the video installation guide.
An installation guide is also available in the User Manual.

Automation Scenarios


An automation scenario enables your Smart Flood Sensor to trigger other smart products. For example, you can create a scenario where your Smart Power Strip automatically turns off when the sensor detects water.

More about automation scenarios, here.

Tech Specs

  • Power supply: 1 x CR123A DC 3V (included)
  • Battery life: Up to 3 years
  • Detection range: Up to 50 m2
  • Alarm level: 85dB @ 3 meters
  • Push notifications: Yes
  • Tamper notifications: Yes
  • Low battery notifications: Yes
  • History record: Yes
  • Self test: Yes
  • WiFi standard: IEEE 802.11b/g/n
  • Supported WiFi network: 2.4GHz
  • Color: White
  • Housing material: PC + ABS
  • Installation method: Screws or 3M tape
  • Operating temperature: -10°C – +55°C
  • Operating humidity: 5% – 95% RH
  • Product dimensions: 70 x 70 x 29mm
  • Product weight: 88 gr