Increase your home’s safety with the Meross smart smoke detector. This photoelectric alarm with a 85 dB sound level reliably detects smoke and overheat, and thanks to Wi‑Fi and Apple HomeKit connectivity, it sends instant alerts to your phone. When multiple alarms are installed, they all trigger simultaneously, ensuring you won’t miss any risk.
The Meross GS559AH is a smart smoke detector that combines precise photoelectric detection with intelligent connectivity. When smoke or overheating (54–70 °C) is detected, it activates a powerful 85 dB acoustic alarm and sends notifications to the Meross or Apple Home apps. With the ability to link multiple devices, the alarm automatically triggers in sync across all detectors, significantly increasing whole‑home safety.
Installation is easy and power is supplied by 2 AA batteries, included in the box. Via an optional HUB (sold separately) you can connect up to 16 devices to build a complete safety system. The detector is compatible with Apple HomeKit and SmartThings, so you can easily integrate it into your smart home.
- Safety and compliance: certifications CE, RoHS, WEEE, compliant with EN14604.
- Smart alerts: notifications in the Meross and Apple Home apps, scenes and automations supported.
- Reliable detection: photoelectric sensor with 0.115–0.168 dB/m sensitivity.
- Multi‑room protection: link multiple alarms that trigger simultaneously.
- Easy installation: mounting hardware and AA batteries included.
Specifications
- Brand
- Meross
- Name
- Meross WiFi Smart Smoke Detector
- Model
- GS559AH
- Use
- Apple Home, Meross
- Compatibility
- Apple HomeKit, SmartThings
- Sensor type
- Photoelectric
- Power supply
- DC 1.5 V × 2 AA batteries
- Sound level
- 85 dB (A)
- Alarm sensitivity
- 0.115 – 0.168 dB/m
- Weight
- 405 g
- Wireless standard
- 433 MHz; 2.4 GHz
- Alarm dimensions (diameter × height)
- 120 × 36.7 mm
- Functions
- Smoke detection, overheat detection (54–70 °C), interlinked triggering of multiple alarms
- Apps
- Meross, Apple Home
- Certifications
- CE, RoHS, WEEE; compliant with EN14604
- Package contents
- Alarm, 2 × expansion screws, 2 × AA batteries, user manual
