About the Trademark Upgrade：
To address any concerns regarding our logo update, Changyou Technology (Zhejiang) Co., Ltd. has legally registered the EU trademarks tongou (Registration No.: 018630309) and Chayo (Registration No.: 019312969).

This logo update is merely a visual upgrade and shall not affect the ownership, validity or exclusive right to use of the aforesaid trademarks. In addition, it will not have any impact on product quality, performance, specifications, after-sales service or business cooperation.

All products and services remain consistent and reliable as always.

Due to production batch issues, new and old batches will be shipped randomly. An example is provided below：

Notice:

This decive is not compatible with Home Assistant, please use the device in SMART LIFEAPP/ TUYA APP.

Wiring: Power must enter from the top and must be Live line + Neutral Line (L+N). Live line + Live line (L+L) cannot be used.

The white model has no power meter function

The Black model with power meter function

Both models have NO overcurrent protection, can not set current ,voltage in APP.

Feature:
Remote control at anytime from anywhere by TUYA / Smart Life app on mobile ,no distance limit.
Schedule /Timing, countdown, cycle timing，Astronomical timing.
Voice control by Alexa echo dot / Google assistant

Parameter:
Working voltage:AC90-240V,50/60Hz
Current type:63A
Wireless type:Wi-Fi 2.4GHz
Support system:Android\iOS

Network Pairing
Benefit Your Life