MEROSS Smart Smoke Alarm Kit GS559AHHK (EU Version)
A Meross Smart Smoke Alarm is designed to enhance home safety by providing advanced smoke detection and remote monitoring capabilities.

Meross HomeKit Hub is needed for installation.

Note: The Hub is not included in packaging.

FEATURES:
- Control Up to 16 Devices - One hub is able to control 16 Meross standalone devices (sensors, smoke detectors, thermostat valves) at same time.
- Safe and Reliable: Comply with CE EN14604 (Certified by Intertek), alarm at maximum 85dB.
- Alarm Linkage: When one alarm detects smoke, all alarms will chirp to remind you. (Purchase multiple smoke alarms.)
- Alert: Your Meross app or Apple Home app will receive an alert instantly when danger happens.
- Battery Replaceable: 2 x 1.5V AA batteries included and replaceable.
- Automation: Set triggers to control other Meross devices in the Meross app.
- Smoke and Overheat Detection: In addition to smoke detection, it can also detect overheat. When the temperature is too high (54 - 70℃), it will chirp to remind you.
- Works with Apple HomeKit and is compatible with SmartThings.

Package Contents:
1 × Alarm
2 × Expansion Screw
1 × User Manual
2 × 1.5V AA Battery
1 × CE DOC
Technical Specifications
- Sensor Type: Photoelectric
- Battery: DC 1.5V × 2 Alkaline AA battery, replaceable, typical about 1 year
- Recommend Battery: Energizer: E91 / Gold Peak Group: GP 15A LR6 / Raymax: LR6
- Alarm Volume: > 85 dB (A) at 3m (10ft)
- Alarm Sensitivity: 0.115 - 0.168 dB/m
- Heat Sensitivity: 54 - 70°C (129 - 158℉)
- Alarm Dimensions (Dia × H): φ120 × 36.7 mm (φ4.72 × 1.44 in.)
- GS559A Alarm Weight (Without Battery): 120±5g (4.23±0.18oz)
- GS559A Alarm Weight (With Battery): 162±8g (5.71±0.28oz)
- GS559AH Product Weight: 405g±10g (14.29±0.35oz)
- Wireless Standard: 802.11 b/g/n 2.4GHz Wi-Fi (smart hub)
- Operating Temperature: -10°C~40°C (14°F~104°F)
- Operating Humidity: 30%~93%­ non-condensing
- Certifications: CE, RoHS, WEEE

System Requirements
- Smartphone running iOS 13 or later, Android 6.0 or later
- Existing Wi-Fi network