Shelly i4DC showing RCM compliance
Shelly i4DC showing RCM compliance

Shelly Plus i4 DC

SH-SHELLY-I4DC
$24.50

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Key Features

Advanced Smart Control

• 4 digital inputs for triggering automation scenarios

• Controls other Shelly relays, sensors, and HTTP/MQTT devices

• Up to 12 possible actions with multi-click support


Fast & Efficient Performance

• Powered by an advanced ESP32 processor for ultra-fast execution

• Ideal for triggering real-time automation in low voltage environments


Connectivity & Integration

• Wi-Fi operated – No hub required

• Bluetooth support for easy setup via the Shelly Cloud App

• Enhanced API interface and JavaScript support 


Important Note:

The Shelly Plus i4 DC is an input reader and does not contain any relays.

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 max 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. altitude2000 m / 6562 ft

ELECTRICAL

Power supply: 5 - 24 VDC

Power consumption: < 1 W

SENSORS, METERS

Temperature sensor: Yes

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: Yes

CoAP: No

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