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Tongou TOVTH - WiFi temperature and humidity controller with 16A relay - DIN rail - Tuya
WiFi temperature and humidity controller for DIN rail, 18 mm wide, with a cable probe.
- S1/S2 contact for AC loads up to 16 A or DC up to 10 A
- Temperature and humidity thresholds, front display
- Control in the Tuya Smart and Smart Life app
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WiFi temperature and humidity controller for DIN rail
Tongou TOVTH is an 18 mm wide WiFi temperature and humidity controller that uses a cable probe to control a fan, heater or dehumidifier. You set the upper and lower threshold for temperature from -25 °C to 100 °C and for humidity from 1 % RH to 99 % RH, and the controller switches the load on and off by itself.
The potential-free S1/S2 contact switches an AC load up to 16 A at a voltage of 100 V to 240 V or a DC load up to 10 A at a voltage of 5 V to 30 V. The display on the front shows the current temperature and humidity, and in the Tuya Smart or Smart Life app you can change the thresholds and receive alerts.
Tongou TOVTH controller with temperature and humidity probe
16 A
AC load at 100-240 V (AC-1)
10 A
DC load at 5-30 V
1-99 % RH
humidity measurement range
18 mm
width of 1 DIN rail module
Is it the right choice for you?
Good choice if:
- you want to automatically ventilate or dehumidify a basement
- you protect an electronics cabinet from overheating
- you control a heater or ventilation in a greenhouse or warehouse
Consider another option if:
- you need two independent outputs: TOVTH has one S1/S2 contact
Did you know?
Password-protected settings
You can secure the TOVTH controller menu with a three-digit password from 000 to 999 and limit the control mode, for example, to the app only. The controller also stores an event log with high and low temperature and humidity alarms.
Source: Chayo: TOVTH manual (PDF)
Frequently asked questions
How many outputs does the controller have?
The controller has one potential-free S1/S2 contact, which switches an AC load up to 16 A or a DC load up to 10 A.
Does it work without the app?
Yes. You set the thresholds with the buttons on the housing, and the local mode limits control to the controller buttons only.
Technical specification
| Parameter | Value |
|---|---|
| Manufacturer | Tongou (Changyou Technology), Chayo brand |
| Model | TOVTH WiFi (EU declaration: TOVTH-216WTTDA) |
| Type | temperature and humidity controller for DIN rail |
| Output | potential-free contact S1/S2 |
| AC load | 100-240 V AC, max. 16 A (resistive, AC-1) |
| DC load | 5-30 V DC, max. 10 A |
| Frequency | 50/60 Hz |
| Temperature measurement range | -25 °C to 100 °C |
| Humidity measurement range | 1 % to 99 % RH |
| Sensor | cable probe |
| Control | upper and lower thresholds, automatic switching on and off |
| Modes | local lock, remote only, local only, full control |
| Protection | password 000-999, event log |
| Connectivity | WiFi 2.4 GHz |
| Apps | Tuya Smart, Smart Life (Android, iOS) |
| Voice assistants | Amazon Alexa, Google Home |
| Mounting | 35 mm DIN rail, width 18 mm |
| Dimensions | 18 x 82 x 50 mm |
| EU compliance | RED, LVD, EMC, RoHS, WEEE |
Useful links
| Name | Value |
|---|---|
| Smart Home |
|
| Communication | WiFi |
| Width | 11 cm |
| Height | 9 cm |
| Depth | 4 cm |
| Weight | 0.162 kg |
GLS
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from €8.07
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Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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