CSA Matter Certified
Certificate: CSA22491MAT40491-24SignifyLighting
Signify WiZ A21
CSA CertifiedDirect retailer linkWorks with major ecosystems
$16.99
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WiZ A21 by Signify. CSA Matter Certified smart home device.
Wi-Fi
Buy on Amazon
Last checked: Mar 16, 2026
Last checked: Mar 16, 2026Price confidence: stale (30+ days)Live price at checkout
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Specifications
Ecosystem Compatibility
🔗Matter
🍎Apple Home
📢Alexa
🏠Google Home
⚡SmartThings
📖
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Signify WiZ A21
CSA certified