Shelly Plus Smoke Alarm
Smart Wi-Fi Smoke Alarm
Shelly Plus Smoke Alarm is a smart photoelectric smoke alarm, which is effective at detecting slow fires that smoulder for hours before bursting into flame. Receive instant notifications on your phone and create safety scenes to keep your family and home safe.
- Battery operated - 1x CR123A battery
- LED indications and loud alarm; Alarm pause (Hush mode)
- Low battery warning
- Easy installation
Specifications:
| Physical | |
|---|---|
| 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 |
Warranty and Support:
Warranty inquiries and troubleshooting via the Shelly-Support-Ticketsystem