Shelly
Shelly Plus I4 DC — WiFi 4-Input DC Controller
Shelly Plus I4 DC — WiFi 4-Input DC Controller
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Description
Description
Shelly Plus I4 DC — 4-Input DC WiFi Controller
The Shelly Plus I4 DC (model SNSN-0D24X) is a 4-input direct current (DC) controller with integrated WiFi and Bluetooth. It supports buttons, switches, and 12-24V DC signals. Up to 12 different actions per input via multi-click.
- Model: SNSN-0D24X
- Connectivity: WiFi 802.11 b/g/n + Bluetooth BLE 4.2
- Power Supply: 12-24V DC
- Inputs: 4 independent channels (dry contact or DC signal)
- Actions per input: Up to 12 (multi-click)
- Operating temperature: -40°C to +60°C
- Protocols: MQTT, HTTP REST API, WebSockets, mJS Scripting
Use Cases
- Advanced lighting control with physical buttons and multi-click
- Integration of DC sensors in photovoltaic and off-grid systems
- DIY automations with Home Assistant and mJS scripting
Integrations: Home Assistant (local, no cloud), Amazon Alexa, Google Home, MQTT, HTTP REST API, mJS Scripting. No hub or subscriptions required.
Connectivity
Connectivity
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)
Links of interest
Links of interest
Official Knowledge Base
Shelly Plus i4 DC — User manual
Web Interface Guide
Shelly Plus i4 DC Web Interface Guide
API and technical documentation
All Shelly devices and services
Printed user manual
Shelly Plus i4DC — Multilingual User and Safety Guide (PDF)
Certifications and regulatory compliance
Shelly Plus I4 DC — 4-Input WiFi Controller for Direct Current
The Shelly Plus I4 DC (model SNSN-0D24X) is a 4-input DC controller with integrated WiFi and Bluetooth. Compatible with push buttons, switches, and 12-24V DC signals. It supports up to 12 different actions per input via multi-click and advanced automation with mJS scripting. No hub or subscriptions required.
Technical Specifications — Shelly Plus I4 DC
- Model: SNSN-0D24X
- Connectivity: WiFi 802.11 b/g/n (2.4 GHz) + Bluetooth BLE 4.2
- Power Supply: 12-24V DC
- Inputs: 4 independent channels (dry contact or DC signal)
- Actions per input: Up to 12 (multi-click: single, double, triple, long...)
- Operating temperature: -40°C to +60°C
- Protocols: MQTT, HTTP REST API, WebSockets, Webhooks, Scripting (mJS)
- Certifications: CE, RoHS
Main Features
- 12-24V DC power supply — ideal for direct current control systems and solar panels
- 4 independent inputs for push buttons, switches, or dry contact sensors
- Up to 12 different actions per input thanks to the advanced multi-click system
- No integrated relays — pure input sensor for maximum installation flexibility
- mJS scripting for advanced local automations without relying on the cloud
- Compact design compatible with standard wall boxes and light switches
Compatible with
- Home Assistant (local, no cloud)
- Amazon Alexa
- Google Home
- MQTT, HTTP REST API, mJS Scripting
Use Cases
- Advanced lighting control with physical push buttons and custom multi-click
- Integration of DC sensors into photovoltaic and off-grid automation systems
- Detection of open/closed states, presence, or limit switches in DC installations
- Advanced DIY automations with Home Assistant and custom scripting
Official Shelly distribution. Shipped from Spain. Official Shelly warranty.
Shelly Plus i4 DC - Specifications
| PHYSICAL | |
|---|---|
| Size (HxWxD): | 37x42x16 ±0.5 mm / 1.46x1.65x0.63 ±0.02 in |
| Weight: | 17 g / 0.6 oz |
| Mounting: | Wall box |
| Screw terminals maximum torque: | 0.4 Nm / 3.5 lbin |
| Conductor cross section: | 0.5 to 1.5 mm² / 20 to 16 AWG |
| Conductor stripped length: | 5 to 6 mm / 0.20 to 0.24 in |
| Shell material: | Plastic |
| ENVIRONMENTAL | |
| Ambient temperature: | -20°C to 40°C / -5°F to 105°F |
| Humidity | 30% to 70% RH |
| Max. altitude | 2000 m / 6562 ft |
| ELECTRICAL | |
| Power supply: | 5 - 24 VDC |
| Power consumption: | < 1 W |
| SENSORS, METERS | |
| Temperature sensor: | Forks |
| 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) |
| MCU | |
| CPU: | ESP32 |
| Flash: | 4 MB |
| FIRMWARE CAPABILITIES | |
| Webhooks (URL actions): | 20 with 5 URLs per hook |
| Scripting: | mJS |
| MQTT: | Forks |
| CoAP: | No |
Desde que pagué el pedido a tenerlo en casa pasaron menos de 24h. Aparte de llevar seguimiento de todos los movimientos. El precio ajustado tanto del producto como del porte. Así da gusto comprar. Estoy convencido que volveré a comprar aquí. Totalmente recomendable.
