ZigBee, IEEE 802.15.4, 2.4 GHz, 15-channel spread spectrum radio
Wires per connector
One 0.5 mm2 - 2.5 mm2 (20AWG - 10AWG) or Two 0.5 mm2 - 1.5 mm2 (20AWG - 16AWG)
81mm x 81mm x 30 mm
230VAC +/-10%, 50/60 Hz
This device can function with or without a neutral AC connection depending on load type. Wiring with a neutral is always the preferred wiring method (if possible). When wired without a neutral load 1 will be forced into a switch-only mode. It will not be possible to dim load 1. The minimum wattage requirements increase. See "minimum load".
Supported load types
Incandescent, halogen, electronic (solid state) low-voltage (ELV) transformer, magnetic (iron core, inductive) low-voltage (MLV) transformer1, phase-dimmable fluorescent, compact fluorescent and LED.
Important: Do not use with non-dimmable loads.