The BG 881S/HC-01 Nexus secondary smart dimmer switch provides an additional two-way lighting control point for a compatible BG Smart master dimmer. Finished in classic white moulded plastic, this single secondary dimmer is ideal for hallways, staircases, bedrooms, living rooms and other areas where the same lighting circuit needs to be controlled from two positions.

When connected to a compatible BG Smart master dimmer, users can control and dim suitable lighting through touch controls, voice commands or the BG Smart App. Available smart functions include lighting schedules, timers, scenes, random operation and adjustable brightness, while compatibility with Amazon Alexa, Google and Siri allows convenient hands-free lighting control.

The BG 881S/HC-01 is compatible with suitable dimmable LED lamps, incandescent lamps and halogen lighting with a minimum connected load of 10W. Leading-edge or trailing-edge dimming can be selected through the app, while soft-start operation and overload protection help protect compatible lamps during everyday use.

Designed for straightforward retrofit installation, this no-neutral secondary smart dimmer fits a minimum 25mm mounting box and includes captive, backed-out terminal screws. Its inline terminal arrangement accepts up to two 1.5mm² conductors or one 2.5mm² conductor, while the IP20-rated white faceplate also has an antimicrobial property.

The BG 881S/HC-01 is a practical choice for electricians, homeowners and property developers searching for a secondary smart dimmer switch, two-way LED dimmer, white no-neutral dimmer, Alexa-compatible light dimmer, BG Smart secondary switch or an additional lighting control point for a BG smart master dimmer installation.