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Hysen HY09RF-Wifi Smart Digital Thermostat with Wi-Fi
With this purchase, you have:
2 years warranty
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Prices are calculated for:Luxembourg, Other Payment Options
- Official reseller77,90 €
- Official reseller79,00 €
- Official reseller79,00 €
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Description
The Wireless Room Thermostat HY09RF-WIFI consists of 2 pieces, a transmitter and a receiver. The transmitter is also the thermostat and can be placed either on the wall or on a piece of furniture. The receiver is placed either near the boiler (provided it is within range) or at the waiting point of the wires intended for the thermostat.
It operates with a 4-wire connection and can be installed directly in place of the old thermostat.
The thermostat (transmitter) connects via a mini USB to a power supply (not included) but also works with rechargeable batteries (4x AAA) in case of a power outage.
The receiver connects to the network (230 Volt) and provides a dry contact for the command to the boiler.
- Power Supply: 200-240 Vac
- Accuracy: +/- 0.5° C
- Sensor: NTC (10K) 1%
- Temperature Setting: 5 - 99° C
- Program: Weekly
- Certification: CE, RoHS
Manufacturer
Specifications
Specifications
- Type
- Digital
- Placement
- Wall-Mounted
- Power Source
- Electric Power
Features & Functions
- Touch Screen
- No
- Smart
- Yes
- Cooling-Heating
- No
- Temperature Range
- 5 - 35 °C
- Programming
- Weekly Programming
- Temperature Gradation
- 0.1 °C
Dimensions
- Width
- 13 cm
- Height
- 9 cm
- Depth
- 2.5 cm
Wireless Attributes
- Wi-Fi
- Yes
- Bluetooth
- No
- ZigBee
- No
- Z-Wave
- No
- RF
- No
- Smart Ecosystem
- Alexa, Google Home
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
Reviews
Reviews photos
Reviews by our members
Everything works fine but I couldn't solve this issue with the wifi connection. When I'm not on the same wifi and with my mobile, I can't control the thermostat.
Translated from Greek ·Did you find this review helpful?The review is done quite some time after the purchase to verify the battery life (2 sets).
Indeed, the batteries last less than a month, so that's why minus two stars.
Otherwise, easy installation, does not replace old type thermostat without phase + neutral power supply.
The customization is complete.
Programming is quite easy if the operating mode is understood.
On the positive side, it works through Smart life.Translated from Greek ·Did you find this review helpful?I bought it because I wanted the remote control and also because I can take the thermostat unit wherever I want inside the house. Very convenient. The position where the old thermostat was located was in a space where the fireplace operates during the winter, so I had a problem because in order to warm up the rest of the house, I had to set it at a high temperature and often forgot about it. The problem was solved. Very easy connection with the smart life application, many settings, and locking of the control so that the children cannot interfere. Overall, very satisfied. Connection to an oil boiler with N, L, and NO command, but a bridge with COM was also needed. It has detailed instructions. Recommended despite its slightly high price.
Translated from Greek ·Did you find this review helpful?So far it looks good.
Very easy wifi setup
with a button you press on the base.
Works with SMART-LIFE GOOGLE. HOME. ALEXA and voice commands.
Connection to my oil burner: Neutral L phase
Bridge the L with COM
Command is NO
In programming, the temperature is adjusted by 1 degree and not by 0.5 as in manual adjustment, which is wrong for me.Translated from Greek ·Did you find this review helpful?I am very satisfied with this thermostat. The instructions for connecting to wifi are a bit confusing and you may have difficulty. However, it has full smart functions and seamlessly connects to Google Home. You can configure programs (daily/weekly/weekend), temperature, temperature increment change, maximum thermostat temperature, etc. Basically, all the functions that you can set in person on the thermostat, the app allows you to adjust remotely. The sensor is as sensitive as needed. The sensor can be powered either by batteries or by a USB cable. It is recommended to use USB for direct synchronization with the thermostat.
Translated from Greek ·Did you find this review helpful?It does what it says and it is a reliable product. It wirelessly adjusts the temperature, can be programmed for 5 different times of the day with 5 different temperatures, can hold a different program for weekends or just Sundays, can be controlled from your mobile phone via WiFi, and can always be near you to adjust the temperature that interests you and not just in a corner of the apartment.
But: The screen requires a specific angle to be readable, installing it as a smart device is not the easiest (nor the most difficult), programming requires having the manual next to you to know which parameter you are setting each time because it displays them with the number of the parameter on the screen (unless you program it from the mobile app, which I highly recommend).
Overall, as I mentioned before, it is a reliable product, although it might be more cost-effective at a 20-30% lower price.
Translated from Greek ·Did you find this review helpful?After 2 months of having it installed, I have been very satisfied. Minimal desynchronization with the base (you simply close it and reopen it and it connects on its own) and very easy temperature calibration
Translated from Greek ·Did you find this review helpful?Verified purchase
You lose the signal between the transmitter and receiver, and I have them 2m apart without walls in between in an open space
Translated from Greek ·Did you find this review helpful?