Shelly
Shelly Plus 1
Shelly Plus 1
5.0 / 5.0
(5) 5 total reviews
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Description
Description
Shelly Plus 1: Smart and Versatile Switch for Every Home
Transform your home withShelly Plus 1, the next-generation smart switch designed to seamlessly integrate into any residential or commercial space. This compact device offers remote control of home appliances via your mobile phone, tablet, or PC, and is compatible with leading home automation systems such as Google Home, Samsung SmartThings, and Amazon Alexa.
Model: SNSW-001X16EU
Highlighted Features:
- Advanced Connectivity: Equipped with Wi-Fi and Bluetooth for easy and efficient management from anywhere with an Internet connection.
- Flexible InstallationDesigned to be installed behind existing outlets or inside standard junction boxes, Shelly Plus 1 is ideal for modernizing your home without the need for major renovations.
- Embedded Web Interface: Adjust settings and monitor device status through an intuitive web interface, accessible from any browser.
- Enhanced Security: Includes overheat protection and supports various types of loads such as resistive, capacitive and inductive with RC Snubber.
Main Applications:
- Residential Housing and MDU: Ideal for apartments, condominiums and hotels, providing an effective solution for energy management and security.
- Light Trade and Government SpacesFrom small offices to government facilities, it offers simple integration and robust control.
- EducationUniversities and colleges can benefit from more efficient and secure energy management.
Internal Schemes and Connectivity: Shelly Plus 1 comes equipped with inputs for potential-free switches and contacts, along with relay outputs, allowing for a wide variety of uses in building automation and control.
Warning!There is high voltage on the additional interface when the device is powered.
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 indoors / 50 m outdoors (depending on local conditions)
- Bluetooth Protocol: 4.2
- Bluetooth Range: Up to 10 m indoors / 30 m outdoors (depending on local conditions)

Shelly Plus 1 — 16A WiFi Relay with Dry Contact
The Shelly Plus 1 (model SNSW-001X16EU) is a 16A WiFi relay with a potential-free contact. Control any electrical circuit from the Shelly app, by voice, or automatically. Compatible with Home Assistant locally. mJS scripting for advanced automations. No hub or subscriptions.
Technical Specifications — Shelly Plus 1
- Model: SNSW-001X16EU
- Connectivity: WiFi 802.11 b/g/n (2.4 GHz) + Bluetooth BLE 4.2
- Power supply: 110–240V AC 50/60 Hz
- Maximum load: 16A / 3680W
- Channels: 1 (dry contact, potential-free)
- Operating temperature: -20 to +40°C
- Dimensions: 41 × 36 × 17 mm
- Protocols: MQTT, HTTP REST API, WebSockets, Webhooks, Scripting (mJS)
- Certifications: CE, RoHS
Main Features
- Dry contact (potential-free): compatible with low voltage and high voltage circuits
- 16A load: suitable for lighting, HVAC, and light machinery
- mJS scripting: advanced local automations without relying on the cloud
- Full local control via HTTP REST API without internet connection
- Ultra-compact (41×36×17mm): fits in standard junction boxes
Compatible with
- Home Assistant (local, no cloud)
- Amazon Alexa
- Google Home
- MQTT, HTTP REST API, mJS Scripting
Use cases
- Control of lighting, fans, heat pump and other circuits
- Integration with garage doors or gates (low-voltage dry contact)
- Automations based on time, temperature or presence
- Native integration with Home Assistant, Alexa and Google Home
Official Shelly distribution. Shipping from Spain. Official Shelly warranty.
Perfecto
Envío rápido y todo perfecto funciona estupendamente.
Práctico para muchas cosas y fácil de usar
Comprado para automatizar apertura de puera automaticas y va muy bien anexo con addon
Fácil instalación y perfecto rendimiento
Shelly Plus 1 Specifications
| Type | Value |
|---|---|
| Physical | |
| Size (HxWxD): | 37x42x16 ±0.5 mm / 1.46x1.65x0.63 ±0.02 in |
| Weight: | 26 g / 0.92 oz |
| Mounting: | Wall console |
| 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 |
| Color: | Blue |
| 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: | 110 - 240 VAC / 24 - 48 VDC / 12 VDC ±10% |
| Power consumption: | < 1.2 W |
| Output circuit ratings | |
| Max switching voltage AC: | 240 V |
| Max switching voltage DC: | 30 V |
| Max switching current AC: | 16 A |
| Max switching current DC: | 10 A |
| Sensors, meters | |
| Internal-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 | |
| Schedules: | 20 |
| Webhooks (URL actions): | 20 with 5 URLs per hook |
| Scripting: | Forks |
| MQTT: | Forks |
| CoAP: | No |