Shelly I4 Gen3 controlador 4 entradas WiFi Gen3 S3SN-0024X
Diagrama conexión Shelly I4 Gen3 cuatro entradas independientes
Especificaciones técnicas Shelly I4 Gen3 S3SN-0024X
Shelly I4 Gen3 instalado cuadro eléctrico automatización

Shelly I4 Gen3 — Gen3 4-Input WiFi Controller

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  • Envío gratis a partir de 50 € · entrega en 24/48h
  • Garantía oficial 3 años · soporte técnico en español
  • Distribuidor oficial Shelly · PRO Partner
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Shelly I4 Gen3 — Gen3 4-Input WiFi Controller

The Shelly I4 Gen3 (model S3SN-0024X) is a 3rd generation 4-independent input controller with integrated WiFi and Bluetooth. It allows connecting up to 4 push buttons, switches, sensors, or other input devices to control any home automation.

  • Model: S3SN-0024X
  • Connectivity: WiFi 802.11 b/g/n (2.4 GHz) + Bluetooth BLE 4.2
  • Power Supply: 110-240V AC
  • Inputs: 4 independent channels (AC)
  • Dimensions: 37 × 42 × 16 mm
  • Weight: 19 g
  • Operating Temperature: -40°C to +60°C
  • Protocols: MQTT, HTTP REST API, WebSockets, Webhooks, mJS Scripting

Use cases

  • Control 4 independent circuits from physical push buttons or switches
  • Integration of presence sensors, door opening sensors, or limit switches
  • DIY automations with Home Assistant and mJS scripting
  • Compact installation in switch boxes or electrical panels

Integrations: Home Assistant (local, no cloud), Amazon Alexa, Google Home, MQTT, HTTP REST API, mJS Scripting. No hub or subscriptions.

Conectividad

  • RF Band: 2400 - 2495 MHz
  • Max RF Power: <20 dBm
  • Wi-Fi Protocol: 802.11 b/g/n (2.4 GHz)
  • Wi-Fi Range: Up to 30 m indoors / 50 m outdoors
  • Bluetooth Protocol: BLE 4.2
  • Bluetooth Range: Up to 10 m indoors / 30 m outdoors

Especificaciones técnicas

PHYSICAL
Size (HxWxD): 37x42x16 / 1.46x1.65x0.63
Weight: 19 g / 0.67 oz
Maximum screw terminal torque: 0.4 Nm / 3.5 lbin
Conductor cross section: 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded and crimp terminals)
Stripped conductor length: 6 to 7 mm / 0.24 to 0.28 in
Mounting: Wall box
Housing material: Plastic
Housing color: Orange
Terminal color: Black
ENVIRONMENTAL
Ambient working temperature: -20°C to 40°C / -5°F to 105°F
Humidity: 30% to 70% RH
Maximum altitude: 2000 m / 6562 ft
ELECTRIC
Power supply: 110 - 240 V⎓, 50/60 Hz
Energy consumption: < 1 W
SENSORS, METERS
Internal temperature sensor: Yeah
RADIO
Wi-Fi
Protocol: 802.11 b/g/n
RF Band: 2401 - 2483 MHz
Maximum RF power: < 20 dBm
Range: Up to 30 m indoors and 50 m outdoors
(Depends on local conditions)
Bluetooth
Protocol: 4.2 with BLE
RF Band: 2400 - 2483.5 MHz
Maximum RF power: < 4 dBm
Range: Up to 10 m indoors and 30 m outdoors
(Depends on local conditions)
MICROCONTROLLER UNIT
CPU: ESP-Shelly-C38F
Flash: 8MB
FIRMWARE CAPABILITIES
Webhooks (URL actions): 20 with 5 URLs per webhook
Scripting: Yeah
MQTT: Yeah

Documentación y recursos

Official Knowledge Base

Shelly I4 Gen3 — Official Documentation

API and technical documentation

This device

All Shelly devices and services

Certifications and regulatory compliance

CE, RoHS — Shelly I4 Gen3 Certifications

Envío en 24/48h a España peninsular y Baleares (también Portugal continental). Envío gratis a partir de 50 €. Garantía legal de 3 años. Devoluciones en 14 días. Factura con IVA y soporte técnico real en español.


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