Shelly i4 Gen3
Wi-Fi-operated 4-digital input controller
With the ability to manage 4 digital inputs, Shelly i4 Gen3 enables you to manually activate or deactivate any created scene, synchronize actions, or execute complex trigger scenarios. Activate different devices and control the lights, shut the blinds, and activate scenes instantly from one location. Compact enough to fit behind most wall switches, Shelly i4 Gen3 is retrofit and takes less than 10 minutes to install under any regular 4-button switch.
- Multi-click - Up to 16 possible actions
- New processor - ESP-Shelly-C38F chip with an increased memory of 8 MB
- Improved durability of terminals
- Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates
- No HUB required! Easy control through Shelly Smart Control app, various home automation protocols, and platforms
*Shelly Plus i4 is an input reader device (it does not contain relay)
Specifications
| Physical | |
|---|---|
| Size (HxWxD): | 37x42x17 mm / 1.46x1.65x0.66 in |
| Weight: | 18 g / 0.63 oz |
| Screw terminals max torque: | 0.4 Nm / 3.5 lbin |
| Conductor cross section: | 0.2 to 2.5 mm²/ 24 to 14 AWG (solid, stranded, and bootlace ferrules) |
| Conductor stripped length: | 6 to 7 mm /0.24 to 0.28 in |
| Mounting: | Wall console / In-wall box |
| Shell material: | Plastic |
| Environmental | |
| Ambient working 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 V~ 50/60 Hz |
| Power consumption: | < 1 W |
| Sensors, meters | |
| Internal-temperature sensor: | Yes |
| Radio | |
| Wi-Fi | |
| Protocol: | 802.11 b/g/n |
| RF band: | 2401 - 2483 МHz |
| Max. RF power: | < 20 dBm |
| Range: | Up to 50 m / 165 ft outdoors, up to 30 m / 99 ft indoors (depending on local conditions) |
| Bluetooth | |
| Protocol: | 4.2 |
| RF band: | 2400 - 2483.5 MHz |
| Max. RF power: | < 4 dBm |
| Range: | Up to 30 m / 100 ft outdoors, up to 10 m / 33 ft indoors (depending on local conditions) |
| Microcontroller unit | |
| CPU: | ESP-Shelly-C38F |
| Flash: | 8 MB |
| Firmware capabilities | |
| Webhooks (URL actions): | 20 with 5 URLs |
| per hook | |
| Scripting: | Yes |
| MQTT: | Yes |
| Encryption: | Yes |
The deviation from the device dimensions is up to 0.5 mm. The deviation from the package dimensions is up to 2 mm.
Warranty and Support:
Warranty inquiries and troubleshooting via the Shelly-Support-Ticketsystem