Device name: Shelly Motion 2
Device model: SHMOS-02
Device SSID: shellymotion2-XXXXXX
Shelly Motion 2 (the Device) is a high-sensitivity, ultra-low power consumption Wi-Fi motion sensor, which also features light and temperature metering. The built-in light and temperature sensors provide additional opportunities for home or office automation. Shelly Motion 2 also has an integrated accelerometer for tamper protection and features vibration detection. The built-in 6500 mAh rechargeable Li-ion battery allows the Device to stay connected to the Internet in standby mode for up to 3 years, and in active transmission (approx. 6 hours/day motion detection) estimated between 12 and 18 months without recharging.
MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)
Light commercial (small office buildings, small retail/restaurant/gas station, etc.)
Device electrical interfaces
USB Type-C port
To supply power to the Device.
Can be used to recharge batteries inside the Device.
Reset button (B)
Charging indicator (A)
LED indication (C)
Blue: AP mode
Blue brief flash: Settings changed
Blue flashing: Firmware update
Red brief flash: Motion detected and reported
Red long flash: Error while performing firmware update.
Green brief flash: Unreported motion detection (the Device is not connected, or motion detection is disabled)
Red, green and blue flashing sequentially: Tamper detection or Device started
Cyan brief flash: Motion detection while in AP mode.
89.3x41.4x22.9 mm / 3.52x1.63x0.90 inch (without stand)
Wall mounting (indoor use only, use screws with a head diameter between 5-8 mm / 0.20-0.31 inch)
-10 °C to 50 °C / 14 °F to 122 °F
30 % to 70 % RH
Power supply, Batteries
Li-ion 3.7 V / 6500 mAh
Estimated battery life
12-18 months (motion detection)
Power supply, USB
Type-C (power adapter and cable not included)
Yes (detection range: 9 m / 30 ft)
2401 - 2495 MHz
Max. RF power:
Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors
Yes (up to 20)
Webhooks (URL actions):
13 with 5 URLs per hook