
Why Zigbee?
No hub required, Universally compatibleShelly Products can be controlled locally, directly and without a hub through your smartphone/table with Shelly App - no hub or other equipment needed. Enable cloud feature and get remote control from anywhere. At the same time, you can integrate Shelly directly with virtually every smart home hub, voice assistant, open source platform, or premium control system. |
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No hub required, Universally compatibleShelly Products can be controlled locally, directly and without a hub through your smartphone/table with Shelly App - no hub or other equipment needed. Enable cloud feature and get remote control from anywhere. At the same time, you can integrate Shelly directly with virtually every smart home hub, voice assistant, open source platform, or premium control system. |
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Specifications
| PHYSICAL | |
|---|---|
| Model | SBHT-203C |
| Size (HxWxD) | 37x37x10 mm / 1.46x1.46x0.39 in |
| Weight | 13 g / 0.44 oz |
| Mounting | On a flat surface |
| Shell material | Plastic |
| Shell color | Black, Ivory or Mocha |
| Ingress protection | IP54 |
| ENVIRONMENTAL | |
| Ambient working temperature | -20°C to 60°C / -5°F to 140°F |
| Humidity | 0% to 100% RH |
| ELECTRICAL | |
| Power supply | 1x 3 V CR2032 battery (included) |
| Battery life | Up to 3 years |
| SENSORS | |
| Humidity sensor | Yes |
| Temperature sensor | Yes |
| BLUETOOTH | |
| Protocol | 5 (LE) |
| Range | 10m/33ft indoors, 30m/100ft outdoors |
| ZIGBEE | |
| Protocol | 802.15.4 |
| Range | 10m/33ft indoors, 30m/100ft outdoors |
| MICROCONTROLLER UNIT | |
| CPU / Flash | EFR32MG27 / 768 kB |
| FIRMWARE CAPABILITIES | |
| Encryption | Yes |
| COMPATIBILITY | |
| Supported Shelly gateways | Shelly Plus / Gen3 / Gen4 series, Shelly Pro series |
















