Purchase Notes:

1. This switch is ZigBee switch, NOT WiFi switch. ZigBee switch can't connect WiFi by itself(can't be added to App by itself). It must work with a Tuya zigbee gateway(hub) together(Firstly add zigbee gateway to App, then add zigbee switch in gateway). If you don't have Tuya zigbee gateway(hub), please do not buy this zigbee switch !
2. This boiler switch needs to connect to Neutral Line.
3. This boiler switch doesn't have option to adjust water temperature.
4. Amazon Echo or Google Home or iPhone(iOS 12.0 or later) is required if you want to use voice control.

ZigBee 20A 4400W Smart High Power Switch

Suitable for Boiler, Electric Water Heater, Electric Oven, Electric Fireplace and other high power Electric appliances, max load 4400W/20A.

Description:

※ Specialized Switch for High Power Home Appliances
High quality 20A Relay, more stable and safety, max. 4400W

※ Tempered Glass Touch Panel
High sensitivity touch button, fast response, no delay

※ App Remote Control from Anywhere
Control(Turn on/off, set timer) your appliance remotely by using "Smart Life"/"Tuya Smart" APP in your smartphone with Wi-Fi or 4G/5G network. ZigBee hub/gateway required.

※ Voice Control
Works with Amazon Alexa, Google Home and Siri(iOS 12.0 or later), you can voice control the home appliance through voice commands.

※ Multifunction Timer:
Countdown/Schedule/Circulate/Random/Inching
- You can set 1 or more timer to make the boiler turn on/off automatically, or running for a period of time and then close automatically.

※ Share Device & Group Control
Multiple cellphones can control the same boiler switch; one cellphone can control multiple switches at the same time.

Features:

* Real-time feedback of switch status
* Low power standby,energy saving and safe;fast response,no delay
* With 4400W load can support high power boiler.
* Strong signal ensures the connection between the network and switches.
* Surge resistance and effective protection of circuits.

Specifications:

* Model Number: CS-SS-ZBUS/EU
* Wireless Connection:ZigBee
* Material: Tempered Glass + ABS Plastic
* Input: AC 100-240V~50/60Hz
* Max. Load: 20A/4400W
* Standby Consumption: Less than 0.5W
* APP: Tuya Smart /Smart Life
* Certification: CE/FCC/RoHS
* Type: US Standard Size / EU Standard Size
* Dimensions: 120*72*37mm(US); 86*86*35mm(EU)

Package include:

1 x ZigBee Boiler Switch
1 x User Manual
4 x Screws

Specialized Switch for High Power Home Appliances

This switch uses 20A Relay, support max. 4400W, more stable and safety.
Power input: AC 100-240V~50/60Hz

Tempered Glass Touch Panel

High sensitivity touch button, fast response, no delay

App Remote Control

Control(Turn on/off, set timer) your appliance remotely by using "Smart Life"/"Tuya Smart" APP in your smartphone with Wi-Fi or 4G/5G network.
* ZigBee hub/gateway required.

Multifunction Timer: Countdown/Schedule/Circulate/Random/Inching

You can set 1 or more timer to make the boiler turn on/off automatically, or running for a period of time and then close automatically.
- Countdown
- Schedule
- Circulate
- Random
- Inching: Enable the feature will make the device in an automatic state: After opening the device each time, it will automatically close after running for a period of time.

Especially Introduce: Inching Timer Function

- Set inching time for your boiler on App, when time is up, the boiler can be off automatically , for example, if you set 30 minutes, so after 30 minutes working time since you touch on the glass panel or mobile App, the boiler will be off by itself.

Setting Interface and Functions

Voice Control

Works with Amazon Alexa, Google Home and Siri(iOS 12.0 or later), you can voice control the home appliance through voice commands.

Family Sharing

--Share this smart switch to your family members to share the convenience together
--Support one mobile phone to control multple devices or multiple mobile phones to control one device.

US Standard Size:

120*72*37mm(Rectangle)

EU Standard Size:

86*86*35mm(Square)

How to install App

Scan the QR code below, or search "Tuya Smart" or "Smart Life" in App Store or Google Play to install it. Sign up an account and then log in.
▼Choose either one App to install: Tuya Smart or Smart Life. No need to install both APPs.

How to Add Device in App

Enter the ZigBee gateway control page, confirm the switch's backlight is blinking, then follow the steps in App to add Bluetooth/ZigBee switch.
※ Press and hold the touch button for 5s if the backlight of switch is not blinking.