Atorch AT4PTW WiFi Thermostat Features and Technical Specifications
The Atorch AT4PTW combines industrial-grade reliability with modern smart home convenience, rated for 100A AC220V operation across both heating and cooling applications. Tuya Smart WiFi control integrates directly with your smartphone or tablet, letting you monitor and adjust temperature setpoints in real time without manual intervention. Din rail installation fits standard mounting in electrical panels, while the programmable timer function automates daily heating and cooling cycles to reduce energy waste and maintain precise incubator or facility temperatures. Precision temperature sensing delivers response within 0.5 degrees Celsius, ensuring your critical processes stay within specification.
Protective function
Over-voltage automatic power-off protection,
Over-current automatic power-off protection,
Over-power automatic power-off protection,
Long press the “+” button to enter another function test interface
For more gameplay, please see the specific introduction!
G***r –
Very good
A***l –
Works
Б***ч –
Really powerful relay, not sure of course for all 100 amperes, but inspires. It is worth noting that the relay is structurally executed in the form of a mechanical switch, that is, not normally closed or open, but switching.
y***r –
They ruled on the day of the martych. I was in 12 days. The goods are prone, everything is good.
s***r –
Super good, thank you.
Ч***ч –
Cool thermostat, the manufacturer would make the firmware so that the actuation occurs in 0,1g instead of as much as 1G, he would not add another price sensor, many tasks could be implemented
Ж***ч –
If you are satisfied with the management only from Smart Live/Tuya Smart, then take it. There the functionality is almost complete, with the exception of some of the items from the earlier firmware.
But if you want to connect to an Alice or home assistant, then I do not advise you to take it-even with a connection via a local key, it has no functions.
AliExpress Shopper –
For now it works
The rest I’ll check if I connect to the system
e***l –
thank you ! very fast delivery and shipping !!! honest seller . excellent quality . well – made . great seller ! i liked the product . exactly like picture.for everybody recommended this seller . i would buy from this seller again !!!!
A***i –
it works perfectly, the app is easy to use and set up
S***a –
It was like a witch for 2 tizhna. Packed unfogany. Display yaskrawi and look around good Kutty. Funccional is very completely obscene, Ale…
It’s a problem on the lower threshold, what? Is it programmed? And Bunny, and it is critical!!! And it’s close for 20 seconds! For an hour of haakshchi in the merezhi not 220 V, but on the butt of 300 V, then your wakshtazhy can zgorichi until the fire is stuck.
M***f –
Is OK all working, only the memory is missing after the voltage goes out and the return again goes into the state and does not regulate the temperature only heats all the time
К***м –
I take from this seller for the third time all super recommend