Shelly Smart Home

Shelly Plus H&T

Make sure to be always aware of the temperature and humidity levels in your home. Monitor even the slightest change in the conditions to prevent dryness or mold. Over 1 year of battery life.

  • Make sure to be always aware of the temperature and humidity levels in your home. Monitor even the slightest change in the conditions to prevent dryness or mold. Over 1 year of battery life.

Reference

Technical specifications

Every value below is sourced from the manufacturer datasheet. Engineering-first hardware, documented down to the last gram.

01

Physical

  • Size (HxWxD)
    70x70x26 mm / 2.76×2.76×1.02 inch (without stand) 70x70x45 mm / 2.76×2.76×1.77 inch (with stand)
02

Weight:

  • Mounting
    With stand (on horizontal surface) Wall mounting (using screws with head diameter 5-7 mm / 0.20-0.28 inch and max 3 mm / 0.12 inch thread diameter or double sided foam sticker)
  • Shell material
    Plastic
  • Color
    White
03

Environmental

  • Ambient temperature
    0 °C to 40 °C / 32 °F to 105 °F
  • Humidity
    30 % to 70 % RH
  • Max. altitude
    2000 m / 6562 ft
04

Electrical

  • Power supply, Batteries
    4 AA (LR6) 1.5 V (not included)
  • Estimated battery life
    approx. 1 year (depending on batteries used, temperature and humidity changes, and network connection strength)
  • Power supply, USB
    Type-C (power adapter and cable not included)
05

Radio

  • RF band
    2400 – 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)
06

MCU

  • CPU
    ESP32
  • Flash
    4 MB
07

Firmware capabilities

  • Schedules
    No
  • Webhooks (URL actions)
    10 with 2 URLs per hook
  • Scripting
    No
  • MQTT
    Yes
  • CoAP
    No

Works with

Plays well with the platforms you already use.

Connect over Wi-Fi, Bluetooth, or Matter and control from any of the major ecosystems.

  • Amazon Alexa Voice
  • Google Home Voice
  • Apple Home iOS / iPadOS
  • Matter Standard
  • Home Assistant Open source
  • SmartThings Samsung