Device profile · Specifications & compatibility
EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW
EcoNet · Water Shutoff Valves · Model EVC400-MW
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- EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW lists Installation Type: Retrofit actuator; Pipe Sizes: 3/4" to 1-1/2"; Offline Auto Shutoff.
- Distinguish an actuator fitted to an existing valve from an in-line device requiring plumbing work.
Browse more from EcoNet or explore all water shutoff valves in our catalog.
- Recorded year
- 2025
- Recorded warranty
- ?
- Dimensions
- ?
- Weight
- 3lb
The details that shape your choice
EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW Quick Features
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EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW: Capabilities And Limitations
Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.
What it offers
Offline automatic shutoff is listed, making the local trigger path a useful installation check. Verify the trigger path, power requirements and loss-of-connection behavior. Works on its own without a smart home hub or an internet connection, and links up to 20 EcoNet leak sensors directly, so a wet sensor closes the valve with no cloud in between.
View Offline Auto Shutoff details →Matter support is listed, making it a candidate for a compatible Matter setup after model and feature checks. Verify the exact device type, firmware and features exposed in your chosen platform. Matter support is not proof of feature parity. Matter over Wi-Fi, certified by the CSA in January 2025 (Matter 1.0). The certification lists the control module as a WIFI Relay Controller Board with the On/Off cluster, so a Matter app may show the valve as a switch or plug rather than as a water valve.
View Matter details →A Home Assistant integration is listed, providing an integration path to verify for the exact model. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities. Works through Matter. Home Assistant is a Matter controller, and Matter devices can be added to several controllers at once.
View Home Assistant details →
What to consider
No specific limitation is established here. Check installation requirements and compatibility before choosing.
Still needs verification
Confirm these details if they matter to your setup.
Questions About EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW
What is the installation type of EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW?
Installation Type: Retrofit actuator. Distinguish an actuator fitted to an existing valve from an in-line device requiring plumbing work.
View Installation Type specifications →Which pipe sizes does EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW support?
Pipe Sizes: 3/4" to 1-1/2". Check fittings, valve type and installation requirements for the exact model. The kit includes two mounting brackets for ball valves from 3/4" to 1-1/2". Quarter-turn ball valves with a handle only, not gate valves. Alternate mounting kits cover other sizes, from 1/2" to 2".
View Pipe Sizes specifications →Does EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW support automatic shutoff without internet?
Yes, according to the listed specifications. Verify the trigger path, power requirements and loss-of-connection behavior. Works on its own without a smart home hub or an internet connection, and links up to 20 EcoNet leak sensors directly, so a wet sensor closes the valve with no cloud in between.
View Offline Auto Shutoff specifications →Does EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW support Matter?
The EVC400-MW supports Matter over Wi-Fi. The actuator fits over a compatible existing lever-operated ball valve; valve fit and required controller must be checked. Verify the exact device type, firmware and features exposed in your chosen platform. Matter support is not proof of feature parity.
Source: EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW manufacturer product page · Checked 2026-10-04
View Matter specifications →Does EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW work with Home Assistant?
Yes, according to the listed specifications. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities. Works through Matter. Home Assistant is a Matter controller, and Matter devices can be added to several controllers at once.
View Home Assistant specifications →Explore the full picture
EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW Specifications
Recorded catalog values. Expand notes for qualifications; unknown values are not treated as missing features.
1 of 26 fields matched to manufacturer documentation. Source checks apply only to the named model and stated scope. Other fields remain catalog data. How we verify specifications →
Valve4 fields
| Installation Type | Retrofit actuator |
|---|---|
| Pipe Sizes | 3/4" to 1-1/2"Details & conditionsThe kit includes two mounting brackets for ball valves from 3/4" to 1-1/2". Quarter-turn ball valves with a handle only, not gate valves. Alternate mounting kits cover other sizes, from 1/2" to 2". |
| Motor Torque | Not recorded |
| Valve Exercise | Not recorded |
Leak Protection5 fields
| Flow Sensor | No |
|---|---|
| Micro Leak Test | No |
| Offline Auto Shutoff | YesDetails & conditionsWorks on its own without a smart home hub or an internet connection, and links up to 20 EcoNet leak sensors directly, so a wet sensor closes the valve with no cloud in between. |
| Wired Leak Sensor | Sold separatelyDetails & conditionsWired leak sensor kits are an optional accessory for spots such as a washing machine or water heater. |
| Freeze Alerts | Not recorded |
Connectivity6 fields
| 2.4 GHz Wi-Fi | YesDetails & conditionsConnects straight to the home 2.4 GHz Wi-Fi network with no hub, and the setup guide asks for a 2.4 GHz network. |
|---|---|
| Bluetooth | YesDetails & conditionsBluetooth is used to commission the valve into a smart home app. The CSA listing for the control module is Matter over Wi-Fi with Bluetooth. |
| Z Wave | No |
| Zigbee | No |
| Thread | No |
| Other | Not recorded |
Features1 fields
| Automations | YesDetails & conditionsCloses the valve automatically when a paired EcoNet leak sensor reports water, and Matter apps can add their own automations. |
|---|
Integrations6 fields
| Google Home | YesDetails & conditionsEcoNet lists Google Home, with Nest Mini, Nest Hub and Nest Wifi Pro as compatible Matter controllers. Needs a Matter controller (hub or speaker) on the home network. |
|---|---|
| Alexa | YesDetails & conditionsEcoNet lists Amazon Alexa, with Echo Dot (3rd gen and later), Echo Studio and Echo Show as compatible Matter controllers. Needs a Matter controller (hub or speaker) on the home network. |
| Apple Home | YesDetails & conditionsEcoNet lists Apple Home, with HomePod, HomePod mini and Apple TV as Matter controllers. Apple Home has no water valve device type, so the valve is expected to appear as a switch. Needs a Matter controller (hub or speaker) on the home network. |
| SmartThings | YesDetails & conditionsWorks through Matter. EcoNet lists SmartThings 2018 and 2015 hubs and the Aeotec Smart Home Hub as compatible Matter controllers. |
| Home Assistant | YesDetails & conditionsWorks through Matter. Home Assistant is a Matter controller, and Matter devices can be added to several controllers at once. |
| Matter | YesManufacturer sourceThe EVC400-MW supports Matter over Wi-Fi. EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW manufacturer product page →
The actuator fits over a compatible existing lever-operated ball valve; valve fit and required controller must be checked. Document check only; not a hands-on test or verification of every regional or firmware variant. Details & conditionsMatter over Wi-Fi, certified by the CSA in January 2025 (Matter 1.0). The certification lists the control module as a WIFI Relay Controller Board with the On/Off cluster, so a Matter app may show the valve as a switch or plug rather than as a water valve. |
Power4 fields
| Wired | YesDetails & conditionsPowered by a 12 V DC adapter that plugs into the control module. The motor connects to the module with a cable of about 9.8 ft (3 m). |
|---|---|
| Battery Type | Not applicable / unspecified |
| Battery Life | Not applicable / unspecified |
| Battery Backup | Sold separatelyDetails & conditionsEcoNet sells an optional battery backup kit (12 V / 5 V, 3000 mAh) that keeps the system working for up to 24 hours in a power outage. |
How this device compares
EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW vs Other Similar Models
Statistical context from 10 water shutoff valves in this catalog. These figures describe our recorded data, not independent measurements.
Recorded feature coverage
Bluetooth: 2 of 8 known answers are Yes
Connectivity: 25% among explicit Yes/No answers; 2 of 10 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
2.4 GHz Wi-Fi: 5 of 9 known answers are Yes
Connectivity: 56% among explicit Yes/No answers; 1 of 10 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Wired: 8 of 10 known answers are Yes
Power: 80% among explicit Yes/No answers; 0 of 10 devices have no resolved answer. Check the specifications for this model’s conditions.
Brand representation in this directory
1 of 10 models are from EcoNet
Counts water shutoff valves listed here, not sales or market share. Catalog inclusion does not imply a recommendation.
Side-by-side specification comparison
Compare EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW vs Similar Water Shutoff Valves
See how EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW stacks up against other water shutoff valves in this catalog. Compare specifications, compatibility and pricing.
Catalog specifications have not all been independently checked against manufacturer sources. Read our data and evidence methodology.