Shelly Pro Dimmer 2PM
Professional 2-channel DIN rail smart dimmer with power monitoring
- LAN, Wi-Fi, and Bluetooth connection
- Power metering on each channel and free storage data
- Night mode for lower brightness during night hours
- Automatic calibration of load
- Dimming type trailing edge
- 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, Home Assistant, 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
Specifications
| PHYSICAL | |
|---|---|
| Dimensions (LxWxH) | 94x19x69 mm / 3.70x0.75x2.71 in |
| Weight | 75 g / 2.7 oz |
| Ambient temperature | -20 °C to 40 °C / -4 °F to 104 °F |
| Humidity | 30 % to 70 % RH |
| Max. altitude | 2000 m / 6562 ft |
| Screw terminals max torque | 0.4 Nm / 3.5 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, strand-ed, 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) |
| Power supply | 110-240 V~ 50/60 Hz |
| Power consumption | < 2 W |
| External protection | max. 10 A, tripping characteristic B or C,6 kA interrupting rating, energy limiting class 3 |
| Dimming type | Trailing edge |
| Supported load types | |
| HV LED lamps (Dimmable) | 200 W |
| Dimmable electronic transformers | 180 W |
| HV LED lamps (Non Dimmable) | 110 W (On/Off mode) |
| Incandescent Light bulbs | 200 W |
| HV halogen lamp | 200 W |
| Wound transformer | 200 VA |
| CFL | 50 W |
| Dimmable LED and CFL - Dimmable electronic transformers | |
| RF band | 2400 - 2495 MHz |
| Max. RF power | < 20 dBm |
| Wi-Fi protocol | 802.11 b/g/n |
| Wi-Fi operational range (depending on local conditions) | up to 50 m / 160 ft outdoors up to 30 m / 100 ft indoors |
| Bluetooth protocol | 4.2 |
| Bluetooth operational range (depending on local conditions) | up to 30 m / 100 ft outdoors up to 10 m / 33 ft indoors |
| CPU | ESP32-D0WDQ6 |
| Flash | 8 MB |
| Schedules | 20 |
| Webhooks (URL actions) | 20 with 5 URLs per hook |
| Scripting | Yes |
| MQTT | Yes |