• Protocol : Zigbee 3.0 (2.4GHz) – requires Zigbee Gateway
• Detection : Photoelectric, 20-80m ² (without obstacles)
• Power supply : CR123A battery (autonomy ~3.5 years)
• Dimensions : 52x52x21mm
• Installation : Adhesive 3M or screws (without drilling)
• Scope : 30m free field
• Temperature : -10°C to +50°C (indoor)
• Mermaid : ≥85dB at 3m
• Standard : EN14604
• Functions : Smoke alarm, app notification, low battery

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