Includes all taxes

GR2PWSL Tuya WiFi Smart Din Rail Power Energy Meter Current Voltage Curve Leakage Protection Switch With Mutual Inductance Coil
An important feature has been upgraded this time, which is the restoration of power supply after exceeding the limit delay!
The meaning is that once overvoltage protection occurs, a power-off protection will be generated and no longer output power
If the voltage returns to normal, power supply can be restored within the set time (for example, if the overvoltage protection value you set is 220V, once an ultra-high voltage of 230V occurs, the device will disconnect the protection. When the voltage returns to 210V normal voltage, the 1-minute countdown you set (this time can be set to 1-99 minutes) will restore power supply)
The same goes for undervoltage protection!
Phone APP download: Search in google play or apple app store: "tuya" or "smart life" app







Attention:
This product is a unidirectional current, not a bidirectional current. It cannot be used in solar power generation. It is a forward current and will not generate negative current!

















Firmware upgrade, WiFi networking
We will release new firmware from time to time, WIFI remote upgrade, please click on the upper right corner of the APP to view >> device upgrade >> update, you can upgrade the firmware

The WiFi online operation method of GR2PWSL is consistent with GR2PWS


Q&A
1. Are there any charges for data cloud?
A: It's free!
2. What APP is supported and where can I download it?
A: Currently Tuya APP and Smart Life APP are supported, which can be downloaded in major application markets (Google Play for Android, Apple App Store for IOS)
3. Does this currently support computer APP?
A: The WIFI version does not support computer APP, but the Bluetooth version can support computer APP (please check the description of the Bluetooth version for details)
4. What types of mobile phones are supported?
A: Currently support Android phones and Apple phones!
5. How big is the shunt?
A: The built-in 100A shunt does not require an external CT!
6. Is it single-phase or three-phase?
A: At present this is a single-phase electricity!
7. Is this product a 2.4G or 5G network?
A: This model is the WIFI version, supports 2.4G network, currently does not support 5G!
8. Regarding the relay, what is the difference between the WIFI version and the Bluetooth version?
A: Built-in 100A relay, WIFI version include relay, Bluetooth version does not include relay.
9. Does the product have power-off memory?
A: Data has power-off memory, switch mode has no power-off memory. Once the power is turned on, the relay is closed, and the screen will normally display on that the connection is not disconnected!
About alarm event notification settings










Product size
Length X Width X Height:80X36X45mm

Product List
1. GR2PWSL voltmeter without WiFi modules, without relay switchesX1
2. User Manual x1

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