Overview
A retrofit wall switch that replaces an existing on/off switch. Adds NOA app control, schedules and occupancy-linked lighting to any circuit — no smart bulbs required.
Problem it solves
Lighting left on in unoccupied rooms is one of the most common household energy drains. The Smart Light Switch pairs with NOA occupancy signals to switch lighting off automatically.
Recommended installation area
Any single-gang wall switch position with a neutral wire (hallways, bedrooms, bathrooms, common areas).
NOA app connection
Pairs to the NOA app via Wi-Fi during setup. Appears in the app as a controllable device within its assigned room.
Hub requirement
No dedicated hub required. Requires 2.4 GHz Wi-Fi coverage.
Warranty
24-month limited manufacturer warranty. Professional installation recommended where required by local code.
Supported alerts and automations
- Scheduled on/off by time-of-day
- Auto-off after configurable idle period
- Trigger from motion, door or ambient light events
Package contents
- 1× NOA Smart Light Switch
- Wire nuts
- Mounting screws
- Installation guide
Technical specifications
At a glance
- Connectivity
- Wi-Fi 2.4 GHz
- Wiring
- Line, load and neutral (neutral wire required)
- Voltage
- 100–240 V AC
- Form factor
- Single-gang wall plate
Installation
Requires switching off the circuit at the breaker and rewiring the switch position. A licensed electrician is recommended if you are unsure.
Compatibility disclaimer — NOA devices work with the NOA app. Compatibility with third-party smart-home platforms is not guaranteed. Specifications, availability and hardware regionalisation may change before general release. Check the NOA app onboarding flow for the up-to-date device list at time of activation.