SIRO Wi-Fi smoke detector 4-pack

Smart Life Smoke Detector - for a safe feeling

The SIRO smoke detector SL00904W uses optoelectronic technology and reacts exclusively to smoke – not to heat or dust. This reliably prevents false alarms and provides early warnings in the event of smoldering fires.

Wi-Fi smoke detector for seamless monitoring

Thanks to the built-in 2.4 GHz WLAN module, this Wi-Fi smoke alarm system functions without an additional gateway. You stay connected at all times, receive push notifications in case of danger, and can react quickly even when on the go to minimize personal and property damage.

Smart Life App Integration

The "Smart Life" app (alternatively the Tuya app) transmits alarms to your smartphone in real time. Using the app, you can check the battery status and functionality at any time, perform manual tests, and ensure that your smoke detector is always operational. Notifications via SMS/call are subject to a fee, but normal app notifications are free.

Wireless installation and flexible mounting system

The SIRO smoke detector is battery-powered and therefore wireless. It can be easily mounted in any location using screws or adhesive.

Reliable security for home and on the go.

With the SIRO SL00904W, you are relying on a modern fire safety solution that combines living comfort and protection. Whether your own home or a rented apartment – this smoke detector offers proactive early fire detection and damage minimization.


Our WEEE registration number is: WEEE-Reg.-Nr. DE59943004

* No guarantee given

Scope of delivery

• 4xWiFi Smart Life smoke detector

Technical details

• Power source:2x AAA 1.5V battery
• Energy consumption:Alarm pulse current ≤ 160mA, standby current ≤ 35 μA
• Alarm sound level:> 70 dB/m
• WiFi:802.11 b/g/n, 2.4G
• Low voltage notification:≤ 2.4V
• Area covered:20 m²
• Operating temperature:-10°C to 50°C
• Working humidity:10% to 95% RH
• local warning:LED and alarm

Can you pair two smoke detectors?

Unfortunately, you can't link the two smoke detectors together. However, you can create a group and add both smoke detectors to it. They can then be set up together.

• Click on 1st smoke detector
• Click Create Group
• Click on 2nd smoke detector.

Is the smoke detector compatible with Amazon Alexa?

Unfortunately not.

Operating instructions