Matter Survey

All Devices » GE Lighting, a Savant company

The GE Lighting, a Savant company Cync Keypad Dimmer is a Matter device (Vendor 0x1339, Product 0x007C) with 4 endpoints.

Cync Keypad Dimmer

★ ★ ★ ☆ ☆ (60%)
GE Lighting, a Savant company
Vendor ID: 4921
Product ID: 124
Seen: 862 times
No Binding This device cannot directly control other devices. It can only be controlled by a hub or controller. Group control Via the Groups cluster, this device can be addressed as part of a group, so a single command can control it alongside other devices at once. Scene control Via the Scenes cluster, this device can save and recall preset states — for example a "movie night" scene that sets brightness and color in one step. Wifi
CSA Certification:
Certified Sep 19, 2024 FAM226200 v1.03.080
Links: 📖 Manual

What This Device Can Do

Lighting
★ ★ ★ ☆ ☆ 44% of features
Controls
▶ 💡 On/Off control v1.0 ✓
▶ 🔆 Brightness dimming v1.1 ✓
🎨 Color temperature v1.1 ✕
🌈 Full color (RGB) v1.1 ✕
Automation & Scenes
▶ 🎬 Scenes & presets v1.3 ✓
▶ 👥 Group control v1.1 ✓
🔗 Device-to-device control v1.0 ✕
👁️ Responds to occupancy v1.1 ✕
Info & Monitoring
⚡ Energy monitoring v1.3 ✕
⚠ Not available: Full color (RGB), Energy monitoring

Setup & Reset Info

▼
Setup: Power Cycle Reset: Standard

Technical Details For developers

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Device Compatibility

Can provide data to: These devices have client clusters that can read from or control this device's server clusters

On/Off (32 devices)

Matter Thread Dimmer Switch VTM31-SN (Inovelli) Matter Thread On/Off Switch VTM30-SN (Inovelli) Demo Switch (Demo Vendor) Demo Dimmer (Demo Vendor) YS1606-UC (Shelly) Eve Motion (Eve Systems) Matter Thread Fan Switch VTM35-SN (Inovelli) TEST_PRODUCT (Shelly) Eve Light Switch (Eve Systems) Magic Cube WS01 (Chengdu Energy Magic Cube) +22 more

Level Control (13 devices)

Matter Thread Dimmer Switch VTM31-SN (Inovelli) Matter Thread On/Off Switch VTM30-SN (Inovelli) Demo Dimmer (Demo Vendor) YS1606-UC (Shelly) Matter Thread Fan Switch VTM35-SN (Inovelli) TEST_PRODUCT (Shelly) not-specified (Shelly) Push Button Module (Insta GmbH) Dimmable Light (EcoDim) Push-button battery-powered (Albrecht Jung GmbH & Co. KG) +3 more

Spec Compliance & Feature Analysis

Comparing this device's clusters against Matter specification requirements. Shows what's implemented, what's missing, and bonus features. Note: Legacy clusters (e.g., Scenes) count as compliant when replaced by newer equivalents (Scenes Management).

Dimmable Light Matter 1.0 Compliant
★ ★ ★ ☆ ☆ Feature Score:
60%
Optional Not Implemented 1

Per the Matter spec, these clusters are optional. The device is compliant without them.

Occupancy Sensing (client)
Extra (Beyond Spec) 1
Descriptor
5/5 required | 0/1 optional

Frequently Paired With Found in 6 installations

These devices are commonly found together in the same smart home setup based on anonymous telemetry data.

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5 shared 83.3% of installs
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4 shared 66.7% of installs
SmartWings Window Covering SmartWings
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SwitchBot Hub SwitchBot
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Hub Mini SwitchBot
4 shared 66.7% of installs
Hub 2 SwitchBot
4 shared 66.7% of installs
Tapo Smart Wi-Fi Dimmer Switch, 3-way kit Tapo
4 shared 66.7% of installs
Cync Full Color 3" Puck GE Lighting, a Savant company
4 shared 66.7% of installs

Endpoints by Version

Hardware: 1.0

SW: 1.03.080 Latest Seen 4 endpoints

Endpoint 0

Device Types
⬇️ OTA Requestor #18 🖥️ Root Node #22
Server Clusters (hover for details)✓ Rich data
Descriptor ✓
Descriptor
Features
✗ TagList
Attributes (9)
DeviceTypeList ServerList ClientList PartsList

✓ Actual device capabilities from telemetry

 Access Control ✓
Access Control
Features
✗ Extension ✗ ManagedDevice ✗ Auxiliary
Attributes (10)
ACL Extension SubjectsPerAccessControlEntry TargetsPerAccessControlEntry AccessControlEntriesPerFabric

✓ Actual device capabilities from telemetry

 Basic Information ✓
Basic Information
Attributes (22)
DataModelRevision VendorName VendorID ProductName ProductID NodeLabel Location HardwareVersion HardwareVersionString SoftwareVersion +7 more

✓ Actual device capabilities from telemetry

 OTA Software Update Requestor ✓
OTA Software Update Requestor
Accepts Commands (1)
AnnounceOTAProvider
Attributes (9)
DefaultOTAProviders UpdatePossible UpdateState UpdateStateProgress

✓ Actual device capabilities from telemetry

 General Commissioning ✓
General Commissioning
Features
✗ TermsAndConditions ✗ NetworkRecovery
Accepts Commands (3)
ArmFailSafe SetRegulatoryConfig CommissioningComplete
Generates Commands (3)
ArmFailSafeResponse SetRegulatoryConfigResponse CommissioningCompleteResponse
Attributes (10)
Breadcrumb BasicCommissioningInfo RegulatoryConfig LocationCapability SupportsConcurrentConnection

✓ Actual device capabilities from telemetry

 Network Commissioning ✓
Network Commissioning
Features
✓ WiFiNetworkInterface ✗ ThreadNetworkInterface ✗ EthernetNetworkInterface ✗ PerDeviceCredentials
Accepts Commands (5)
ScanNetworks AddOrUpdateWiFiNetwork RemoveNetwork ConnectNetwork ReorderNetwork
Generates Commands (3)
ScanNetworksResponse NetworkConfigResponse ConnectNetworkResponse
Attributes (14)
MaxNetworks Networks ScanMaxTimeSeconds ConnectMaxTimeSeconds InterfaceEnabled LastNetworkingStatus LastNetworkID LastConnectErrorValue SupportedWiFiBands

✓ Actual device capabilities from telemetry

 General Diagnostics ✓
General Diagnostics
Features
✗ DataModelTest
Accepts Commands (2)
TestEventTrigger TimeSnapshot
Generates Commands (1)
TimeSnapshotResponse
Attributes (10)
NetworkInterfaces RebootCount UpTime BootReason TestEventTriggersEnabled

✓ Actual device capabilities from telemetry

 Software Diagnostics ✓
Software Diagnostics
Features
✓ Watermarks
Accepts Commands (1)
ResetWatermarks
Attributes (9)
ThreadMetrics CurrentHeapFree CurrentHeapUsed CurrentHeapHighWatermark

✓ Actual device capabilities from telemetry

 Wi-Fi Network Diagnostics ✓
Wi-Fi Network Diagnostics
Features
✗ PacketCounts ✗ ErrorCounts
Attributes (10)
BSSID SecurityType WiFiVersion ChannelNumber RSSI

✓ Actual device capabilities from telemetry

 Administrator Commissioning ✓
Administrator Commissioning
Features
✓ Basic
Accepts Commands (3)
OpenCommissioningWindow OpenBasicCommissioningWindow RevokeCommissioning
Attributes (8)
WindowStatus AdminFabricIndex AdminVendorId

✓ Actual device capabilities from telemetry

 Operational Credentials ✓
Operational Credentials
Features
✗ PQCDeviceAttestation
Accepts Commands (8)
AttestationRequest CertificateChainRequest CSRRequest AddNOC UpdateNOC UpdateFabricLabel RemoveFabric AddTrustedRootCertificate
Generates Commands (4)
AttestationResponse CertificateChainResponse CSRResponse NOCResponse
Attributes (11)
NOCs Fabrics SupportedFabrics CommissionedFabrics TrustedRootCertificates CurrentFabricIndex

✓ Actual device capabilities from telemetry

 Group Key Management ✓
Group Key Management
Features
✗ CacheAndSync ✗ Groupcast
Accepts Commands (4)
KeySetWrite KeySetRead KeySetRemove KeySetReadAllIndices
Generates Commands (2)
KeySetReadResponse KeySetReadAllIndicesResponse
Attributes (9)
GroupKeyMap GroupTable MaxGroupsPerFabric MaxGroupKeysPerFabric

✓ Actual device capabilities from telemetry
Client Clusters (hover for details)
OTA Software Update Provider
OTA Software Update Provider

Enables a device to serve firmware updates to other devices on the network.

Click for full spec details

Endpoint 1

Device Types
💡 Dimmable Light #257
Server Clusters (hover for details)✓ Rich data
Identify ✓
Identify
Accepts Commands (1)
Identify
Attributes (7)
IdentifyTime IdentifyType

✓ Actual device capabilities from telemetry

 Groups ✓
Groups
Features
✓ GroupNames
Accepts Commands (6)
AddGroup ViewGroup GetGroupMembership RemoveGroup RemoveAllGroups AddGroupIfIdentifying
Generates Commands (4)
AddGroup ViewGroup GetGroupMembership RemoveGroup
Attributes (6)
NameSupport

✓ Actual device capabilities from telemetry

 On/Off ✓
On/Off
Features
✓ Lighting ✗ DeadFrontBehavior ✗ OffOnly
Accepts Commands (6)
Off On Toggle OffWithEffect OnWithRecallGlobalScene OnWithTimedOff
Attributes (10)
OnOff GlobalSceneControl OnTime OffWaitTime StartUpOnOff

✓ Actual device capabilities from telemetry

 Level Control ✓
Level Control
Features
✗ OnOff ✓ Lighting ✗ Frequency
Accepts Commands (8)
MoveToLevel Move Step Stop MoveToLevelWithOnOff MoveWithOnOff StepWithOnOff StopWithOnOff
Attributes (12)
CurrentLevel RemainingTime MinLevel MaxLevel Options OnLevel StartUpCurrentLevel

✓ Actual device capabilities from telemetry

 Descriptor ✓
Descriptor
Features
✗ TagList
Attributes (9)
DeviceTypeList ServerList ClientList PartsList

✓ Actual device capabilities from telemetry

 Scenes Management ✓
Scenes Management
Features
✓ SceneNames
Accepts Commands (8)
AddScene ViewScene RemoveScene RemoveAllScenes StoreScene RecallScene GetSceneMembership CopyScene
Generates Commands (7)
AddScene ViewScene RemoveScene RemoveAllScenes StoreScene GetSceneMembership CopyScene
Attributes (8)
0 SceneTableSize FabricSceneInfo

✓ Actual device capabilities from telemetry

Endpoint 2

Device Types
🔘 Generic Switch #15
Server Clusters (hover for details)✓ Rich data
Identify ✓
Identify
Accepts Commands (1)
Identify
Attributes (7)
IdentifyTime IdentifyType

✓ Actual device capabilities from telemetry

 Descriptor ✓
Descriptor
Features
✓ TagList
Attributes (10)
DeviceTypeList ServerList ClientList PartsList TagList

✓ Actual device capabilities from telemetry

 Switch ✓
Switch
Features
✗ LatchingSwitch ✓ MomentarySwitch ✓ MomentarySwitchRelease ✓ MomentarySwitchLongPress ✓ MomentarySwitchMultiPress ✗ ActionSwitch
Attributes (8)
NumberOfPositions CurrentPosition MultiPressMax

✓ Actual device capabilities from telemetry

Endpoint 3

Device Types
🔘 Generic Switch #15
Server Clusters (hover for details)✓ Rich data
Identify ✓
Identify
Accepts Commands (1)
Identify
Attributes (7)
IdentifyTime IdentifyType

✓ Actual device capabilities from telemetry

 Descriptor ✓
Descriptor
Features
✓ TagList
Attributes (10)
DeviceTypeList ServerList ClientList PartsList TagList

✓ Actual device capabilities from telemetry

 Switch ✓
Switch
Features
✗ LatchingSwitch ✓ MomentarySwitch ✓ MomentarySwitchRelease ✓ MomentarySwitchLongPress ✓ MomentarySwitchMultiPress ✗ ActionSwitch
Attributes (8)
NumberOfPositions CurrentPosition MultiPressMax

✓ Actual device capabilities from telemetry

Known Versions

Hardware Version Software Version Count First Seen Last Seen
1.0 1.03.080 862 2025-12-23 05:13:55 2026-09-15 11:27:47
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