Local Smart Home Guide
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siren

NEO Coolcam NAS-AB02B Zigbee Siren

NEO

budget HA: goodReliable local integration with minor caveats (a hub, manual config, or polling). Core function works locally. local: goodLocal control for everyday use; a few features may still touch the cloud. zigbee
View at zigbee2mqtt.io ↗
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NEO Coolcam NAS-AB02B Zigbee Siren - 90 dB Zigbee siren that bundles temperature and humidity sensing plus 18 selecta

Quick verdict

90 dB Zigbee siren that bundles temperature and humidity sensing plus 18 selectable melodies, all controllable locally over Zigbee2MQTT. Controlled entirely through Zigbee2MQTT MQTT topics with no NEO/Tuya cloud involvement. Just note: ZHA support is incomplete; best with Zigbee2MQTT.

Standout: 90 dB Zigbee siren that bundles temperature and humidity sensing plus 18 selectable melodies, all controllable locally over Zigbee2MQTT.

Last checked: 2026-06-02

Compatibility snapshot

Home Assistant goodReliable local integration with minor caveats (a hub, manual config, or polling). Core function works locally.
Apple Home noneNo official support on this platform.
Google Home noneNo official support on this platform.
Alexa noneNo official support on this platform.
Works offline yes
Setup intermediate
Extra hub needed yes
Power USB powered with battery backup

Why it stands out

  • Built-in temp/humidity sensor adds value beyond a plain siren
  • 18 melodies, adjustable duration and volume via Z2M
  • No cloud or Tuya gateway needed on Zigbee2MQTT

Reasons to hesitate

  • ZHA support is incomplete; best with Zigbee2MQTT
  • Mainly sold via AliExpress/eBay, no reliable US ASIN
  • TS0601 Tuya datapoints can be finicky

Avoid if

  • you don't want to run a Zigbee coordinator

Privacy and local-control notes

Controlled entirely through Zigbee2MQTT MQTT topics with no NEO/Tuya cloud involvement.

Home Assistant support: supported · integration path: Zigbee2MQTT.

Buying reality check

Price notes: Around $33. Among the more affordable options in this category.

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