Meross GS559AH WiFi Smart Smoke Detector

A smart and accurate smoke detector will ensure your safety and the safety of your family. When the alarm detects smoke, it will automatically sound an alarm. However, if you use multiple alarms at the same time, you only need to let one of them detect smoke, and all available devices will be triggered. In addition to detecting smoke, it can also detect overheating, and thanks to compatibility with the HUB, available for purchase separately, you can combine the devices into a single system. The dedicated Meross app or the Apple Home app allows you to manage the sensors and receive alerts in case of emergency.

Safety and reliability

The sensor complies with the CE EN14604 standard, making it a completely safe tool for you and your family. The volume is 85 dB, which will not cause hearing damage. In addition, if you have multiple alarms and only one of them detects smoke, the others will also sound. You will also be notified of the threat via the app.

Long operating time

You don't have to worry about the sensor running out of power quickly. The entire device only requires 2 AA batteries, which are always available if you need to replace them. The sensor only needs a memory to help you know when you last changed the batteries. The kit includes 2 AA batteries.

Management and control

The device uses special applications – Meross or Apple Home. With them, you can control up to 16 devices, set triggers to control other Meross devices, or receive emergency notifications. The hardware is compatible with SmartThings and works with Apple HomeKit. You can also combine the device into a single system thanks to the available HUB (not included), which allows you to connect 16 devices simultaneously. This will provide you with control and security over your entire home.

Overheating detection

But that's not all the advantages of the GS559AH, the device will also detect overheating and effectively notify you. When the temperature exceeds 54 - 70 ℃, the Meross smoke detector will trigger an alarm signal. Nothing will be at risk for you!

Included:

• Alarm
• 2 × expansion screw
• instructions for use

Warranty: 12 months

The text is machine translated.

Same summary

The Meross GS559A WiFi smart smoke detector is designed for users who want a simple home security solution without the need for an additional central unit. Standalone operation via WiFi connection allows for quick notification of potential smoke hazards remotely, which is especially suitable for apartments, houses, as well as for spaces such as weekend houses or less frequently visited facilities. The device is well suited for individuals and families who want easy installation and control via an app and is not part of a larger ecosystem of smart devices.

It is less suitable for demanding users who are building an extensive smart home connected to a central station and want comprehensive integration of several different sensors via other protocols (e.g. ZigBee). A special advantage is the standalone WiFi operation, as there is no need for additional equipment or professional installation.

Recommendation source: Enaa guides and team experience.

User view

The detector is most commonly used by families, individuals or homeowners who want a higher level of security without complex systems. Its panel-free operation makes it popular with users who value quick installation and want instant notification via smartphone, even when they are away from home. It is often found in households where security is a priority but users do not want to invest in a complex smart home.

The Meross brand is known for its user-friendly and simple home control solutions, making it easy for many to take their first step into the world of smart security devices.

Why buy at Enaa

At Enaac, you can find a verified selection of smart smoke detectors, supported by relevant information and personalized advice in your native language. Our team regularly updates the offer according to the needs of users in the field of smart home security, so you can more easily compare different models according to your requirements.

Answers to frequently asked questions

Does the detector require an additional control panel or bridge to operate?

This model works completely independently via WiFi connection and does not require a special control panel or other additional equipment.

How do I receive a notification if smoke is detected?

If smoke is detected, you receive an immediate push notification to your smartphone via the app.

Is the Meross GS559A also suitable for weekends or less frequently visited spaces?

Yes, thanks to its WiFi operation, the detector is particularly convenient for remote areas, such as weekends, as it alerts you to danger regardless of your presence.

Can I integrate the detector into a smart home with Apple HomeKit?

This model supports connection to Apple HomeKit, which allows control and notifications via Apple devices.

Where is it recommended to install a smoke detector?

The detector is best installed on the ceiling in rooms where there is a higher risk of fire or smoke, such as the kitchen, hallway or living room.

Description updated: April 2026