Shelly Pro Dimmer 2PM

The Shelly Pro Dimmer 2PM is a DIN-rail mountable, two-channel smart dimmer with power monitoring. Use it to control, dim, and power measure a wide range of halogen lights, dimmable LED, and ferromagnetic transformers between 110-240V, with Ethernet LAN, WiFi, Bluetooth and MQTT support.

Different types of actions, scenarios, and schedules can be set to sync your environment to your daily activities or business needs, via the Shelly smart home ecosystem, including the Shelly Smart Control app – or link it with a popular home automation software such as Home Assistant via a Raspberry Pi!

Enhanced with temperature, overpower, and overvoltage load protection, the Shelly Pro series is designed to be installed inside the breaker box (DIN). Allowing full smart automation with no additional cables or wiring, the Shelly Pro line is perfect for homes, offices, stores, businesses, and manufacturing facilities, as well as new buildings.

View our entire range of Shelly Pro and other professional home automation products.

Note: You may require a neutral wire to use this product. Please research the device and your home wiring (safely, see below) before purchasing.

Shelly Pro – Five-year manufacturer warranty

All Shelly Pro products carry a five-year manufacturer warranty.

This warranty covers any issues with the hardware or firmware that exist at the time of purchase or that appear within the warranty period. The warranty includes all parts of the hardware, such as the body, mechanics, and display (if applicable). However, it does not cover consumable items like batteries or accessories, as their lifespan depends on how much they are used.

⚠️Caution – Read Before Buying⚠️

• Before beginning the installation, please read this guide and any other documents accompanying the device carefully and completely
• Danger of electrocution. The mounting/installation of the device should be performed by a qualified person (electrician)
• Failure to follow the installation procedures could lead to malfunction, danger to your health and life, violation of the law or refusal of legal and/or commercial guarantee (if any)
• Allterco Robotics (makers of Shelly products) and Mann Enterprises LTD are not responsible for any loss or damage in case of incorrect installation or improper operation of this device due to failure to follow the user and safety instructions in the printed guide accompanying this product (also available in the resources section below)
• Do not connect the device to appliances exceeding the given max load.
• Use the device only with a power grid and appliances which comply with all applicable regulations. Short circuit in the power grid or any appliance connected to the device may damage the device.
• Before starting, wire check that the breakers are turned off and there is no voltage on their terminals. This can be done with a phase meter or multimeter. When you are sure that there is no voltage, you can start wiring the cables.

Features

• LAN, Wi-Fi, and Bluetooth connection
• Power metering
• Free storage data (using Shelly App)
• Night mode for lower brightness during night hours
• Automatic dimming calibration
• Switch/button input mode
• Use with your existing switches (one/dual button control)
• Adjustable min/max brightness
• Adjustable button fade rate and transition time
• No hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, HomeAssistant, or your preferred automation platform
• Wi-Fi Range Extender & BLE Gateway
• Extremely fast processor for immediate reaction – ESP32
• Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates
• Supports KNXnet / IP communication

Specifications

Size (HxWxD)	94x19x69 mm / 3.70×0.75×2.71 in
Weight	75 g / 2.7 oz
Screw terminals max torque	0.4 Nm / 3.54 lbin
Conductor cross section	0.5 to 2.5 mm² / 20 to 14 AWG (green connectors)
	0.5 to 1.5 mm² / 20 to 16 AWG (blue connector)
	(solid, stranded, and bootlace ferrules)
Conductor stripped length	6 to 7 mm / 0.24 to 0.28 in (green connectors)
	5 to 6 mm / 0.20 to 0.24 in (blue connector)
Mounting	DIN rail
Shell material	Plastic
Shell color	Lime
Ambient working temperature	-20 °C to 40 °C / -5 °F to 105 °F
Humidity	30 % to 70 % RH
Max. altitude	2000 m / 6562 ft
Power supply	110 – 240 V~ 50/60 Hz
Power consumption	< 2 W
External protection	10 A, tripping characteristic B or C,
	6 kA interrupting rating,
	Energy limiting class 3
Dimming type	Trailing edge
Max. output power	200 W per channel
Voltmeter (AC)	Yes
Ammeter (AC)	Yes
Power and energy meters	Yes
Internal-temperature sensor	Yes
Wi-Fi
Protocol	802.11 b/g/n
RF band	2401 – 2483 МHz
Max. RF power	< 20 dBm
Range	Up to 30 m / 100 ft indoors and 50 m / 160 ft 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 / 33 ft indoors and 30 m / 100 ft outdoors
	(Depends on local conditions)
CPU	ESP32-D0WDQ6
Flash	8 MB
Schedules	20
Webhooks (URL actions)	20 with 5 URLs per hook
Scripting	Yes
MQTT	Yes

Resources

• Shelly Product Documentation
• Printed User Guide (as found within the package)
• Components and APIs
• Declaration of Conformity
• Statement of Compliance
• Device Identification
  • Device name: Shelly Pro Dimmer 2PM
  • Device model: SPDM-002PE01EU
  • Device SSID: ShellyProDM2PM-XXXXXXXXXXXX
  • BLE Model ID: 0x200E
• EAN: 3800235268179

Handy Shelly Resources

• Shelly Cloud
• Shelly App
  • Apple App Store
  • Google Play
  • Huawei AppGallery
• Home Assistant Shelly Integration
• Shelly Community Forum
• Shelly Facebook Support Group
• Shelly Knowledgebase
• Shelly Device Finder (easy-to-use software to find Shelly devices in the local network)
• Shelly Developer API

Package Contents

• 1x Shelly Pro Dimmer 2PM
• 1x User Guide