Phone APP download: Search in google play or apple app store: "tuya" or "smart life" app

Notes:

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!

Purchase instructions: Please read carefully!

Basic version(GR2P): only prompt alarm not cut off power
WiFi version(GR2PW): only prompt alarm not cut off power
WiFi+Relay Version(GR2PWS): Prompt alarm and cut off power

Specifications:

Model: GR2P/W/S
Type: Single-phase energy meter
Basic current: 100A
Voltage:AC 50-320 (V)
Display mode: electronic digital display
Frequency: 50/60 (Hz)
Display: voltage, current, real-time power consumption, total power
Accuracy: Level 1
Ambient temperature: -20 ℃ ~+ 60 ℃

Package Included:

1*Meter

Notes:GR2PW and GR2PWS support WiFi versions

This meter Only supports 2.4G Wireless Network, NOT for 5G

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

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!

GR2P Product List

1. GR2P voltmeter without WiFi modules, without relay switchesX1
2. User Manual x1

GR2PW Product List

1. GR2PW voltmeter Including WiFi module, Without relay switches X1
2. User Manual x1

GR2PWS Product List

1. GR2PWS voltmeter Including WiFi module, relay switch X1
2. User Manual x1

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