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OEM/ODM Flexibility for Smart Security Integrators
The SD324 is a compact ZigBee-based smoke detector designed for fire safety monitoring, featuring real-time alerting and remote mobile monitoring, ideal for residential, commercial, and industrial security systems. OWON offers full-service OEM/ODM support for clients seeking custom branding or system integration: firmware adaptability for ZigBee HA compliant platforms and compatible systems, branding and casing customization for white-label deployment in security kits, seamless integration with Tuya hubs, open-source controllers, or proprietary safety management systems, and support for large-scale deployments with ZigBee Ad-Hoc Networking for extended coverage.
Compliance & Ultra-Low Power Design
This smoke detector is engineered to meet global safety and wireless standards while ensuring long-term reliable operation: compliant with relevant safety regulations and ZigBee HA standards, operates on a low-consumption ZigBee module for extended battery life (DC3V lithium battery with static current ≤10uA), features a high-decibel sound alarm (up to 85dB/3m) for clear alerting, and includes low power warnings, with tool-free installation for easy deployment.
Application Scenarios
The SD324 fits perfectly in a variety of smart safety and security use cases: fire safety monitoring in smart homes, apartments, and offices, early warning systems in commercial spaces like retail stores, hotels, and healthcare facilities, OEM add-ons for smart security starter kits or subscription-based safety bundles, integration into residential or industrial safety networks, and linkage with ZigBee BMS for automated emergency responses (e.g., triggering lights or notifying authorities).
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▶ About OWON:
OWON provides a comprehensive lineup of ZigBee sensors for smart security, energy, and elderly care applications.
From motion, door/window, to temperature, humidity, vibration, and smoke detection, we enable seamless integration with ZigBee2MQTT, Tuya, or custom platforms.
All sensors are manufactured in-house with strict quality control, ideal for OEM/ODM projects, smart home distributors, and solution integrators.


▶ Main Specification:
Operating Voltage | DC3V lithium battery | |
Current | Static Current: ≤10uA Alarm Current: ≤60mA | |
Sound Alarm | 85dB/3m | |
Operating Ambient | Temperature: -10 ~ 50C Humidity: maximum 95%RH | |
Networking | Mode: ZigBee Ad-Hoc Networking Distance: ≤ 100 m | |
Dimension | 60(W) x 60(L) x 49.2(H) mm |