SPECIFICATIONS

Ambient Temperature: 0~50°C

Brand Name: EZAIOT

Certification: CE,RoHS,weee

Hign-concerned Chemical: None

Material: Bottom shell: PA+30%GF Top cover: PC

Online Warranty: 2 Years

Origin: Mainland China

Protection Degree: IP20

Size: 58.4mm x 97mm x 58.4mm

Standby Current: 5μA (min)

Storage Temperature: -10~60°C

Surface Limited Temp.: Max 90 °C

Temp. Setting Range: 5~35°C

Wattage: 3* 1.5V AA Alkaline Batteries

Model Differences:

Zigbee version requires a Tuya Zigbee gateway for networking;

WiFi version does not require a gateway for networking.

Porduct Hightlight

[Low Voltage and High Efficiency] -Equipped with a new motor, it can still run stably when the battery is low, and temperature regulation and valve control are not affected

[ APP Remote Control ] -Download smart life /Tuya smart APP on your phone&Tablet to control the radiator thermostat valve anywhere/anytime.
[ Hand Free Voice Control ] -Compatible with amazon alexa echo ,google home ect ,a simply command to voice control the TRV.
[ Programmable Weekly Schedule&Time Period ] -7day programmable weekly schedule ,4 time period/day can be setting on app.

[ Super Compatibility ] -Comes with 6 different types of valve adapters, suitable for 97% of the radiator valve interfaces on the market.

[ Temperature Calibration ] -When there is a difference between the floor and air temperature, you can set the calibration value through the App to ensure that the final temperature reaches your ideal value

[Window Opening Detection] - If the temperature drops by 1.5 within 4.5 minutes, the valve will automatically close for 30 minutes.After 30 minutes, the window opening function will be disabled. You can perform any operation during this period to exit.
[Low Battery Reminder] - Battery is low (less than 20%). Please replace the battery soon.
[ Family Share Function ] -You can share the TRV to your family with the limited right,create a smart home together with your family member.
[ Linkage Function ] -It can linkage with other smart appliance in your home to create smart theme like leave home mode,back home mode,dinner mode,sleeping mode ect.
[ Child Lock Function ]-Child Lock Function avoid kid`s operation on it. Make sure your home in smart and safe status.
[ Group-Control Function ] -TRV can be set in group with valve in different room, realize group control function in special scene.

Technical Specifications

Communication protocol: Tuya zigbee 3.0

Power supply: 3*1.5V AA alkaline batteries (not included)

Standby current : 6μA Min

Protection class:IP20

Display accuracy:0.1°C

Switching deviation:0.5°C

Temperature calibration:-10~10℃

Default temperature adjustment range:5~35°C

Storage temperature: -20~70℃

Surface temperature: 90°C max (heater surface)

Thread size: M30*1.5mm

Linear travel: 6mm

Dimension (W x H x D): 59.4mm x 99.3mm x 59.4mm

Screen brightness: high, medium, low

Package list

1*Radiator thermostatic valve

1*Instructions

6*Adapter

Q&A

Q:Is it necessary to have a hub gateway to work?

A: No, it also supports direct manual control

Q:Does it need a Hub to connect to the phone?

A: Yes

Q:Does it support all Hub gateways to work together?

A: Only supports Tuya Zigbee Hub

Q:What batteries are needed? How many batteries?

A: Three alkaline batteries are required

Q:Is it directly installed?

A: Yes, it comes with a copper sleeve and is directly installed

Q:The valve sizes are different, is it compatible?

A: Yes, we will ship it with an adapter for Danfoss RA / RAV / RAVL valves / Caleffi valves / Giacomini valves / M28 valves

Q:The radiator at home is installed in different directions. Can the TRV screen direction be switched?

A: Yes, it supports switching in two directions

Q:Is there a window opening detection function?

A: Yes

Q:Is it certified?

A: CE and RoHS certified by TUV