Shelly PRO 2PM 2 Channel Dimmer
DIN-rail mountable, 2 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 (110-240V).
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5 Year Warranty
Description
Shelly Pro Dimmer 2PM (the Device) is a DIN-rail mountable, two-channel smart dimmer. It can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services. The Device can be accessed, controlled, and monitored remotely from any place where the User has internet connectivity, as long as it is connected to a Wi-Fi router and the Internet. Shelly Pro Dimmer 2PM has an embedded Web Interface which can be used to monitor and control the Device, as well as adjust its settings.
Key Features
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LAN, Wi-Fi, and Bluetooth connection
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Power metering
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Free storage data (using Shelly App)
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Night mode for lower brightness during night hours
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Automatic dimming calibration
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Switch/button input mode
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Use with your existing switches (one/dual button control)
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Adjustable min/max brightness
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Adjustable button fade rate and transition time
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No hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant, or your preferred automation platform
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Wi-Fi Range Extender & BLE Gateway
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Extremely fast processor for immediate reaction - ESP32
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Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates
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Supports KNXnet / IP communication
Installation Video
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Basic Wiring Diagrams
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Compatibility
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Works with Home Assistant
Works with Homey
Works with SmartThings
Works with Google Home
Works with Amazon Alexa
Not Compatible
Specifications
| Physical | |
| Size (HxWxD): | 94x19x69 mm / 3.70x0.75x2.71 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 |
| 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: | < 2 W |
| External protection: | 10 A, tripping characteristic B or C,6 kA interrupting rating,Energy limiting class 3 |
| Dimming type: | Trailing edge |
| Output circuits ratings | |
| Max. output power: | 200 W per channel |
| Sensors, meters | |
| Voltmeter (AC): | Yes |
| Ammeter (AC): | Yes |
| Power and energy meters: | Yes |
| Internal-temperature sensor: | Yes |
| Radio | |
| Wi-Fi | |
| Protocol: | 802.11 b/g/n |
| RF band: | 2401 - 2483 ÐœHz |
| 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) |
| Microcontroller unit | |
| CPU: | ESP32-D0WDQ6 |
| Flash: | 8 MB |
| Firmware capabilities | |
| Schedules: | 20 |
| Webhooks (URL actions): | 20 with 5 URLs per hook |
| Scripting: | Yes |
| MQTT: | Yes |
