✅ Future-proofBuilt to keep working — even if the maker walks away.
It works locally over Z-Wave, so it keeps running even if DONEXON shuts down the app or the servers. Nothing here ties you to a single company's survival.
Works locally over Z-Wave — keeps running without the maker's cloud
Still in production
Based on how this device connects (local vs. cloud), whether it’s still sold and supported, and its app / subscription. A guide, not a guarantee.
Connectivity
Z-Wave
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Certified
• The varmo TZ eco radiator valve regulates your radiator with energy-saving Z-Wave wireless standard. Thus, you can add a component to your Z-Wave Smart Home network. • Thanks to the FLiRS (Frequently Listening Receiver Slave), the heating valve responds to incoming commands without any major delays, for example changing the temperature. Design covers are available in various colors, so you can change them according to your wishes and interior design. • The varmo TZ eco radiator valve is easy to operate, has an orange backlit display and an extra large temperature display. Heating periods are programmable, the daily and weekly times are individually programmable and the valve detects when a window is open. The manual adjustment is of course possible at any time. • In addition, the valve has a child safety lock and various security levels, a frost and lime protection function and fits on many common radiator valves. • The display can be rotated 180 degrees.
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• The varmo TZ eco radiator valve regulates your radiator with energy-saving Z-Wave wireless standard. Thus, you can add a component to your Z-Wave Smart Home network. • Thanks to the FLiRS (Frequently Listening Receiver Slave), the heating valve responds to incoming commands without any major delays, for example changing the temperature. Design covers are available in various colors, so you can change them according to your wishes and interior design. • The varmo TZ eco radiator valve is easy to operate, has an orange backlit display and an extra large temperature display. Heating periods are programmable, the daily and weekly times are individually programmable and the valve detects when a window is open. The manual adjustment is of course possible at any time. • In addition, the valve has a child safety lock and various security levels, a frost and lime protection function and fits on many common radiator valves. • The display can be rotated 180 degrees.
Hardware platform
ZM5202
Short description
• The varmo TZ eco radiator valve regulates your radiator with energy-saving Z-Wave wireless standard. This will allow you to add an additional component to your Z-Wave Smart Home network.
Product identifier
4251660900025
Countries / regions
European Union
Certification number
ZC10-19056474
Radio range z wave (m)
40
Configuration parameters
Parameter Number Name Format Size Min Value Max Value Default Value Parameter Values 1
Supports explorer frames
Yes
Supported command classes
Identifier Name Key Version COMMAND_CLASS_SWITCH_MULTILEVEL
Supported multilevel sensors
Multilevel Sensor Type Air temperature
Supported notification types
Notification Type Event / State Power Management
Value 2 battery type value lr06 firmware updatable value updatable by consumer by rf sensors value air temperature supported notification types value power management system thermostat hvac systems supported value heat only thermostat modes value heat energy save heat association groups
Group Number Maximum Nodes Supported End Point ID Description 1
From to description 0 0 normal orientation 1 1 lcd content inverted 3 backlight 0 1 0 0 1 from to description 0 0 backlight disabled 1 1 backlight enabled 4 battery report 0 1 0 0 1 from to description 0 0 battery reporting disabled 1 1 battery reporting enabled 5 measured temperature report 0 1 0 0 5 from to description 0 0 reporting disabled 1 50 reporting delta in 1/10 celcius 6 valve percentage report 0 1 0 0 0 from to description 0 0 reporting disabled 1 100 reporting delta in percent 7 window open detection 0 1 0 0 2 from to description 0 0 detection disabled 1 3 sensitivity level 8 measured temperature offset 0 1 0 0 0 from to description 128 0 temperature is supplied externaly 50 50 offset in 1/10 celcius texts
