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Shelly Plus Smoke Alarm
Availability: 10st
Shelly Plus Smoke Alarm is a smart smoke detector that effectively detects slow-burning fires that smolder for hours before they start to catch fire. Get instant notifications on your phone and create safety scenes to protect your family and your home.
- Battery-powered - 1x CR123A battery
- LED indicators and loud alarm; Alarm pause (silent mode)
- Low battery warning
- Easy installation
WHY SHELLY PLUS SMOKE?
Always be alert, no matter where you are!
Shelly Plus Smoke is a wireless, battery-powered detector that can provide extra protection for your home, family and pets. Its long lifespan, high sensitivity and Wi-Fi technology allow you to constantly monitor your home for smoke and keep your family safe, wherever you are.
Features
Wi-Fi and Bluetooth connectivity
Connect Shelly Plus Smoke to your Wi-Fi network. No HUB required!
3 year battery life
Expect low battery consumption technology.
Sound and light alarm
If smoke is detected, Shelly Plus Smoke triggers a loud sound (>85 dB) and a light alarm.
Easy to install
Shelly Plus Smoke is wireless and has no angle restrictions, making it very easy to install.
Instant notification
No matter where you are, Shelly Plus Smoke will immediately notify you of danger.
Smart scenes
Set up custom scenes by combining Shelly Plus Smoke with your other Shelly devices.
Instant notifications
When danger is detected, Shelly Plus Smoke immediately informs you and your family members in real time and allows you to take action, no matter how You are far away.
| General | |
|---|---|
| Size (HxWxD) | 86x86x31 ±0.5 mm / 3.39x3.39x1.22 ±0.02 in |
| Weight | 95 ±1 g / 3.35 ±0.05 oz |
| Mounting | Ceiling |
| Shell material | Plastic |
| Color | White |
| Environmental | |
| Ambient temperature | -0 °C to 55 °C / 32 °F to 131 °F |
| Humidity | 30 % to 95 % RH |
| Max. altitude | 2000 m / 6562 ft |
| Electrical | |
| Power supply voltage AC | N/A |
| Power supply voltage DC | 1x 3 V CR123A battery |
| Battery life | 3 years |
| Sensors, Meters | |
| Smoke sensor | Photoelectric |
| Radio | |
| RF band | 2401 - 2495 MHz |
| Max. RF power | <20 dBm |
| Wi-Fi protocol | 802.11 b/g/n |
| Wi-Fi Range | Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions) |
| Bluetooth Protocol | 4.2 |
| Bluetooth Range | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions) |
| MCU | |
| CPU | ESP32 |
| Flash | 4 MB |
| Firmware Capabilities | |
| Webhooks (URL actions) | 10 with 2 URLs per hook |
| Scripting | No |
| MQTT | Yes |
| CoAP | No |





