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This ETSW12 model smart switches with concave button is a wall-mounted smart switch featuring a slightly recessed button design; by integrating modern smart control technology, it enhances both operational comfort and precision. This concave button design allows users to easily locate and operate the switch-even in low-light conditions or at night-while effectively minimizing accidental touches.

This switch supports a comprehensive range of smart control functions, utilizing connectivity protocols such as Wi-Fi, Zigbee, or Bluetooth. These capabilities enable remote control via a mobile app, voice assistant integration, scheduled switching, scene linkage, and more. Users can effortlessly manage their home lighting and other connected electrical appliances, thereby realizing a fully intelligent home control experience.
Typically designed for installation within standard wall junction boxes, the Concave-Button Smart Switch is manufactured using high-quality flame-retardant materials and durable electronic components, ensuring excellent safety and long-term stability. It is widely utilized in modern homes, residential apartments, hotels, and commercial spaces, providing users with a comfortable, convenient, and intelligent solution for controlling lighting and electrical devices.

Specifications: (ETSW12)

Model	ETSW12
Product Name	smart switches with concave button
Panel Material	Tempered glass + PC
Installation distance	about 85mm
Color	Black/White/Gold/Customized colors
Gang	1-4 Gang
Panel Size	120mm(L)x72mm(W)x36mm(H)
Operating voltage	110-240V 50-60HZ
Glass thickness	2-4mm
Max Power/Gang	<650W
Version	WIFI/Zigbee
Customized	CE, ROHS
Warranty	12 months
Frequency	2.4G 802.11b/g/n
Operation system	Tuya app
Keyword	Home Automation control system
Package included	1x smart switch, 1x user manual
Application	Residential / home/hotel

Smart switches with concave button Packing & Delivery

1.Packed in plywood crates or cardboard boxes, it can be shipped by air or sea.

2. Special markings can be affixed upon customer request.

Key Features

1. Ergonomic Design - Concave Buttons for Easier Operation

The surfaces of the concave buttons are recessed inward, making it easier for fingers to locate the precise center for pressing. This reduces the likelihood of accidental inputs, enhances pressing accuracy, and contributes to greater comfort during prolonged use.

2. Smart Control Features

Remote Control: Turn lights or other devices on/off via a mobile app.

Automation & Scene Settings: Supports smart functions such as scheduling, geofencing, and scene linking.

Voice Control: Compatible with ecosystems such as Alexa, Google Assistant, and Apple Home.

Smart Protocol Compatibility: Supports protocols including Wi-Fi, Matter, and Zigbee (depending on the specific model).

3. Feedback and Status Display

Some smart switches incorporate a design featuring both buttons and LED status indicators, allowing users to intuitively perceive the switch's status (on/off, network connectivity, etc.).

4. Installation and Electrical Compatibility

Some smart switches require a neutral wire connection, while others support neutral-free installation, making them suitable for locations with older wiring systems.

The recessed design of the buttons helps accommodate wall switch boxes of varying depths and shapes.

Applications

Home Lighting Control
Suitable for upgrading light switches in living rooms, bedrooms, kitchens, hallways, and other areas, enabling smart experiences such as remote control, scheduled switching, and scene linkage.
Commercial Space Lighting
In settings such as offices, conference rooms, and retail spaces, lighting systems serve as centralized intelligent control nodes to enhance energy efficiency and convenience.
Smart Home Automation Hub
It can be integrated with sensors (such as motion detectors) and automation platforms (such as Home Assistant or SmartThings) to serve as a trigger condition-for instance, turning on the lights when someone enters, turning them off when they leave, or switching between scene modes.
Integration with Smart Ecosystems
It can be seamlessly integrated into larger smart systems, allowing for the control of lighting and devices throughout the entire space via voice commands or a mobile app. Examples include scenarios such as "Home Mode," "Away Mode," and "Night Mode."

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