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Lykalyte

Shelly Pro 2

Shelly Pro 2

Regular price $199.99
Regular price Sale price $199.99
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Shelly Pro 2 2-Channel Smart Relay

Typically used for:

  • Professional Lights & Appliance Automation
  • Residential & Multi-Dwelling Units (MDUs)
  • Light Commercial & Government Facilities
  • New Home Buildings & Business Facilities

The Shelly Pro 2 is a DIN rail mountable, 2-channel smart switch with potential-free contacts. Enhanced with gen2 firmware and LAN connectivity, it offers professional integrators flexible solutions for end-customer projects. Operate it standalone or via cloud home automation services, accessible and controllable remotely with internet connectivity. It features an embedded Web Interface for monitoring, control, and settings adjustments.

These relays are ideal for DIN rail mounting in electrical panels, offering robust control for various applications. They enable seamless integration into new builds and extensive renovation projects.

Key Features:

  • DIN Rail Mountable: Designed for optimized space utilization.
  • 2 Potential-Free Contacts (Dry Contacts): High flexibility in voltage support for various AC applications.
  • Connectivity: Wi-Fi, Ethernet, and Bluetooth for quick setup.
  • Overheating Protection: Enhanced safety features.
  • Broad Load Support: Handles Resistive (bulbs, heating), Capacitive (capacitor banks, electronics), and Inductive with RC Snubber (LED drivers, transformers, fans, fridges, ACs) loads.
  • Custom Automation: Scripting functionality based on external data or occurrences, plus 20 schedules and 20 webhooks.
  • Voice Assistant Compatible: Integrates with Google, Alexa, and Samsung SmartThings.
  • User-Friendly Interface: Tactile button and clear LED indications for status.

Specifications

Physical

Size (HxWxD):

94 (mm) x 19 (mm) x 69 (mm) ±0.5 mm

Weight:

76 (g)

Mounting:

DIN Rail

Screw terminals max torque:

0.4 (Nm)

Conductor cross section:

0.5 to 2.5 (mm²) (green connectors)
0.5 to 1.5 (mm²) (blue connectors)

Conductor stripped length:

6 to 7 (mm) (green connector)
5 to 6 (mm) (blue connectors)

Shell material:

Plastic

Color:

Gray

Environmental

Ambient working temperature:

-20 °C to 40 °C

Humidity:

30 % to 70 % RH

Max. altitude:

2000 (m)

Electrical

Power supply AC:

110 - 240 V ~

Power supply DC:

N/A

Power consumption:

< 3 W

Max. switching current AC:

16 A per channel / 25 A total

Max. switching voltage AC:

240 V

Max. switching voltage DC:

N/A

Sensors, meters

Temperature sensor:

Yes

Radio

Wi-Fi

Protocol:

802.11 b/g/n

RF band:

2400 - 2495 MHz

Max. RF power:

< 20 dBm

Range:

Up to 30 (m) indoors and 50 (m) outdoors
(Depends on local conditions)

Bluetooth

Protocol:

4.2

RF band:

2400 - 2483.5 MHz

Max. RF power:

< 4 dBm

Range:

Up to 10 (m) indoors and 30 (m) outdoors
(Depends on local conditions)

Microcontroller unit

CPU:

ESP32-D0WDQ6

Flash:

8MB

Firmware capabilities

Schedules:

20

Webhooks (URL actions):

20 with 5 URLs per hook

Scripting:

Yes

MQTT:

Yes

CoAP:

No

Max Load is the Maximum rated Load and it is not recommended that this device is used for anything more than short duration at or near the Maximum. Higher loads require sufficient allowance for excess heat.

Australia and New Zealand Safety Standard (AS/NZS) compliant, SDoC available on request. 

Shelly Smart Control App Google Play 

Shelly Cloud App Google Play App Store Download

Shelly Smart Control App Apple

Shelly Cloud App Apple App Store Download

View full details

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