The Smart Device Compare comparison

Aqara Smart Gas Detector vs Zemismart ZM-GA100 Zigbee Gas Detector

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between Aqara Smart Gas Detector and Zemismart ZM-GA100 Zigbee Gas Detector

A summary of selected recorded differences between these gas detectors. Check the full specification table below for details and conditions.

Feature differences among your selected devices

Voice Alerts (alerts): Aqara Smart Gas Detector — No; Zemismart ZM-GA100 Zigbee Gas Detector — Yes (70 dB local voice alarm).
Interconnect (features): Aqara Smart Gas Detector — Yes (Group binding makes one detector trigger the other Aqara gas detectors, even if the hub goes down); Zemismart ZM-GA100 Zigbee Gas Detector — No.
Wired (power): Aqara Smart Gas Detector — Yes (Powered by the bundled 12 V 0.5 A adapter); Zemismart ZM-GA100 Zigbee Gas Detector — No (Zemismart documents a low battery reminder and no mains connection, and the product photos show no power lead).

Specifications to check side by side

Alarm Volume (alerts): Aqara Smart Gas Detector — 85 dB; Zemismart ZM-GA100 Zigbee Gas Detector — 70 dB.
Apple Home (integrations): Aqara Smart Gas Detector — Aqara Hub required; Zemismart ZM-GA100 Zigbee Gas Detector — No.

Information still to confirm

11 of 37 comparison fields lack a resolved value for at least one selected device. Missing information is not evidence that a feature is absent.
Check the full table and manufacturer documentation before ruling out a device.

These observations are derived from recorded catalog data and have not all been independently verified. Confirm details with the manufacturer before purchasing.

Compare capabilities, compatibility and setup requirements.

Option 1 · Aqara

Aqara Smart Gas Detector

Catalog update date not recorded

View full device profile

Option 2 · Zemismart

Zemismart ZM-GA100 Zigbee Gas Detector

Catalog update date not recorded

View full device profile

What the catalog tells us

Understand the tradeoffs.

These counts describe the available data, not a quality score. More features do not automatically make a better device.

5differences with recorded values for every device

11rows with missing or unspecified information

Consider your setup

Apple Home

Aqara Smart Gas DetectorAqara Hub required
Zemismart ZM-GA100 Zigbee Gas DetectorNo

Confirm which features appear in Apple Home and whether extra hardware or a subscription is needed for your intended use.

Inspect the specifications

Your priorities, side by side

Focus on what changes.

Mark the specifications you care about. Open manufacturer sources for verification scope; fields without citations remain catalog data. Expand notes for other qualifications.

Differences onlyMy priorities (0)

Showing 37 of 37 rows. “Not recorded” does not mean “No”.

Reading layout

Alerts

Alarm Volume

Aqara Smart Gas Detector

85 dB

Zemismart ZM-GA100 Zigbee Gas Detector

70 dB

Manufacturer source

The manufacturer states a 70 dB local alarm.

Zemismart ZM-GA100 Zigbee Gas Detector manufacturer product page →

Source section: Product description
Model: Zemismart ZM-GA100 Zigbee Gas Detector
Region: Manufacturer product page; no universal regional compatibility implied
Firmware: Not specified by this source
Checked: 2026-10-04

Requires a compatible Zigbee hub. The source does not establish LPG detection or provide an alarm measurement distance.

Document check only; not a hands-on test or verification of every regional or firmware variant.

App Notifications

Aqara Smart Gas Detector

Yes

Catalog note

Push notifications including Critical Alerts through the Aqara Home app

Zemismart ZM-GA100 Zigbee Gas Detector

Yes

Manufacturer source

The Tuya or Smart Life app can receive alerts.

Zemismart ZM-GA100 Zigbee Gas Detector manufacturer product page →

Source section: Product description
Model: Zemismart ZM-GA100 Zigbee Gas Detector
Region: Manufacturer product page; no universal regional compatibility implied
Firmware: Not specified by this source
Checked: 2026-10-04

Requires a compatible Zigbee hub. The source does not establish LPG detection or provide an alarm measurement distance.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Catalog note

Real-time push alerts through Tuya Smart or Smart Life

Fault Alerts

Aqara Smart Gas Detector: Yes
Catalog note
Separate fault and end-of-service-life indications, each with its own light and buzzer pattern
Zemismart ZM-GA100 Zigbee Gas Detector: Not recorded

Low Battery Alerts

Aqara Smart Gas Detector: Not applicable / unspecified
Zemismart ZM-GA100 Zigbee Gas Detector: Yes
Catalog note
The app shows a low battery reminder

Voice Alerts

Aqara Smart Gas Detector: No
Zemismart ZM-GA100 Zigbee Gas Detector: Yes
Catalog note
70 dB local voice alarm

Connectivity

2.4 GHz Wi-Fi

Aqara Smart Gas Detector: No
Zemismart ZM-GA100 Zigbee Gas Detector: No

5 GHz Wi-Fi

Aqara Smart Gas Detector: No
Zemismart ZM-GA100 Zigbee Gas Detector: No

Bluetooth

Aqara Smart Gas Detector: No
Zemismart ZM-GA100 Zigbee Gas Detector: No

Other

Aqara Smart Gas Detector: No
Zemismart ZM-GA100 Zigbee Gas Detector: No

Thread

Aqara Smart Gas Detector: No
Zemismart ZM-GA100 Zigbee Gas Detector: No

Z Wave

Aqara Smart Gas Detector: No
Zemismart ZM-GA100 Zigbee Gas Detector: No

Zigbee

Aqara Smart Gas Detector: Zigbee Hub required
Catalog note
Zigbee 3.0 with repeater functionality, so it also extends the mesh for nearby Aqara devices
Zemismart ZM-GA100 Zigbee Gas Detector: Zigbee Hub required
Catalog note
Needs a Tuya Zigbee hub to reach the app

Detection

Alarm Threshold

Aqara Smart Gas Detector: Not recorded
Zemismart ZM-GA100 Zigbee Gas Detector: Not recorded

Carbon Monoxide

Aqara Smart Gas Detector: No
Zemismart ZM-GA100 Zigbee Gas Detector: No

Concentration Reading

Aqara Smart Gas Detector: Yes
Catalog note
The app shows the measured concentration as a percentage of the lower explosive limit (LEL)
Zemismart ZM-GA100 Zigbee Gas Detector: Yes
Catalog note
Measuring range of 0 to 100% LEL

Lpg Propane

Aqara Smart Gas Detector: No
Catalog note
The manual states it cannot be used to detect LPG or artificial coal gas
Zemismart ZM-GA100 Zigbee Gas Detector: No

Natural Gas

Aqara Smart Gas Detector

Yes

Catalog note

Target gas is methane (CH4)

Zemismart ZM-GA100 Zigbee Gas Detector

Yes

Manufacturer source

The specified target gas is methane in piped natural gas.

Zemismart ZM-GA100 Zigbee Gas Detector manufacturer product page →

Source section: Product description
Model: Zemismart ZM-GA100 Zigbee Gas Detector
Region: Manufacturer product page; no universal regional compatibility implied
Firmware: Not specified by this source
Checked: 2026-10-04

Requires a compatible Zigbee hub. The source does not establish LPG detection or provide an alarm measurement distance.

Document check only; not a hands-on test or verification of every regional or firmware variant.

Catalog note

Calibrated for pipeline natural gas (methane)

Sensor Life

Aqara Smart Gas Detector: Not recorded
Zemismart ZM-GA100 Zigbee Gas Detector: Not recorded

Sensor Type

Aqara Smart Gas Detector: Not recorded
Zemismart ZM-GA100 Zigbee Gas Detector: Not recorded

Features

Automations

Aqara Smart Gas Detector: Yes
Zemismart ZM-GA100 Zigbee Gas Detector: Yes
Catalog note
The alarm state can be used in Tuya smart scenes

Certification

Aqara Smart Gas Detector: Not recorded
Zemismart ZM-GA100 Zigbee Gas Detector: Not recorded

Digital Display

Aqara Smart Gas Detector: No
Zemismart ZM-GA100 Zigbee Gas Detector: No

History Records

Aqara Smart Gas Detector: Yes
Zemismart ZM-GA100 Zigbee Gas Detector: Not recorded

Interconnect

Aqara Smart Gas Detector: Yes
Catalog note
Group binding makes one detector trigger the other Aqara gas detectors, even if the hub goes down
Zemismart ZM-GA100 Zigbee Gas Detector: No

Mute Silence

Aqara Smart Gas Detector: Yes
Catalog note
The alarm can be silenced from the button or remotely from the app
Zemismart ZM-GA100 Zigbee Gas Detector: Yes
Catalog note
Mute button on the front of the unit

Self Test

Aqara Smart Gas Detector: Yes
Catalog note
Silence/self-test button runs a full indicator and buzzer check
Zemismart ZM-GA100 Zigbee Gas Detector: Yes
Catalog note
Self-check button on the front of the unit

Valve Shut Off

Aqara Smart Gas Detector: Yes
Catalog note
Wiring terminals T+ and T- close a solenoid valve on alarm, and automations can also drive an Aqara smart valve controller
Zemismart ZM-GA100 Zigbee Gas Detector: Not recorded

Integrations

Alexa

Aqara Smart Gas Detector: No
Catalog note
Neither the Alexa smart home API nor the Google Home SensorState trait defines a combustible gas sensor type, so the alarm cannot be exposed to it
Zemismart ZM-GA100 Zigbee Gas Detector: No
Catalog note
Neither the Alexa smart home API nor the Google Home SensorState trait defines a combustible gas sensor type, so the alarm cannot be exposed to it

Apple Home

Aqara Smart Gas Detector: Aqara Hub required
Zemismart ZM-GA100 Zigbee Gas Detector: No

Google Home

Aqara Smart Gas Detector: No
Catalog note
Neither the Alexa smart home API nor the Google Home SensorState trait defines a combustible gas sensor type, so the alarm cannot be exposed to it
Zemismart ZM-GA100 Zigbee Gas Detector: No
Catalog note
Neither the Alexa smart home API nor the Google Home SensorState trait defines a combustible gas sensor type, so the alarm cannot be exposed to it

Home Assistant

Aqara Smart Gas Detector: Yes
Catalog note
Exposed through the Aqara hub over HomeKit, which Home Assistant reads with its native HomeKit Device integration
Zemismart ZM-GA100 Zigbee Gas Detector: Yes
Catalog note
Tuya device, covered by the gas alarm category of the official Home Assistant Tuya integration

Matter

Aqara Smart Gas Detector: No
Zemismart ZM-GA100 Zigbee Gas Detector: No

SmartThings

Aqara Smart Gas Detector: No
Zemismart ZM-GA100 Zigbee Gas Detector: No

Power

Battery Backup

Aqara Smart Gas Detector: No
Zemismart ZM-GA100 Zigbee Gas Detector: Not applicable / unspecified

Battery Life

Aqara Smart Gas Detector: Not applicable / unspecified
Zemismart ZM-GA100 Zigbee Gas Detector: Not recorded

Battery Type

Aqara Smart Gas Detector: Not applicable / unspecified
Zemismart ZM-GA100 Zigbee Gas Detector: Not recorded

Wired

Aqara Smart Gas Detector: Yes
Catalog note
Powered by the bundled 12 V 0.5 A adapter
Zemismart ZM-GA100 Zigbee Gas Detector: No
Catalog note
Zemismart documents a low battery reminder and no mains connection, and the product photos show no power lead

Specifications for Aqara Smart Gas Detector versus Zemismart ZM-GA100 Zigbee Gas Detector
Specification	Aqara Smart Gas Detector	Zemismart ZM-GA100 Zigbee Gas Detector
Alerts
Alarm Volume	85 dB	70 dB Manufacturer source The manufacturer states a 70 dB local alarm. Zemismart ZM-GA100 Zigbee Gas Detector manufacturer product page → Source section Product description Model Zemismart ZM-GA100 Zigbee Gas Detector Region Manufacturer product page; no universal regional compatibility implied Firmware Not specified by this source Checked 2026-10-04 Requires a compatible Zigbee hub. The source does not establish LPG detection or provide an alarm measurement distance. Document check only; not a hands-on test or verification of every regional or firmware variant.
App Notifications	Yes Catalog note Push notifications including Critical Alerts through the Aqara Home app	Yes Manufacturer source The Tuya or Smart Life app can receive alerts. Zemismart ZM-GA100 Zigbee Gas Detector manufacturer product page → Source section Product description Model Zemismart ZM-GA100 Zigbee Gas Detector Region Manufacturer product page; no universal regional compatibility implied Firmware Not specified by this source Checked 2026-10-04 Requires a compatible Zigbee hub. The source does not establish LPG detection or provide an alarm measurement distance. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog note Real-time push alerts through Tuya Smart or Smart Life
Fault Alerts	Yes Catalog note Separate fault and end-of-service-life indications, each with its own light and buzzer pattern	Not recorded
Low Battery Alerts	Not applicable / unspecified	Yes Catalog note The app shows a low battery reminder
Voice Alerts	No	Yes Catalog note 70 dB local voice alarm
Connectivity
2.4 GHz Wi-Fi	No	No
5 GHz Wi-Fi	No	No
Bluetooth	No	No
Other	No	No
Thread	No	No
Z Wave	No	No
Zigbee	Zigbee Hub required Catalog note Zigbee 3.0 with repeater functionality, so it also extends the mesh for nearby Aqara devices	Zigbee Hub required Catalog note Needs a Tuya Zigbee hub to reach the app
Detection
Alarm Threshold	Not recorded	Not recorded
Carbon Monoxide	No	No
Concentration Reading	Yes Catalog note The app shows the measured concentration as a percentage of the lower explosive limit (LEL)	Yes Catalog note Measuring range of 0 to 100% LEL
Lpg Propane	No Catalog note The manual states it cannot be used to detect LPG or artificial coal gas	No
Natural Gas	Yes Catalog note Target gas is methane (CH4)	Yes Manufacturer source The specified target gas is methane in piped natural gas. Zemismart ZM-GA100 Zigbee Gas Detector manufacturer product page → Source section Product description Model Zemismart ZM-GA100 Zigbee Gas Detector Region Manufacturer product page; no universal regional compatibility implied Firmware Not specified by this source Checked 2026-10-04 Requires a compatible Zigbee hub. The source does not establish LPG detection or provide an alarm measurement distance. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog note Calibrated for pipeline natural gas (methane)
Sensor Life	Not recorded	Not recorded
Sensor Type	Not recorded	Not recorded
Features
Automations	Yes	Yes Catalog note The alarm state can be used in Tuya smart scenes
Certification	Not recorded	Not recorded
Digital Display	No	No
History Records	Yes	Not recorded
Interconnect	Yes Catalog note Group binding makes one detector trigger the other Aqara gas detectors, even if the hub goes down	No
Mute Silence	Yes Catalog note The alarm can be silenced from the button or remotely from the app	Yes Catalog note Mute button on the front of the unit
Self Test	Yes Catalog note Silence/self-test button runs a full indicator and buzzer check	Yes Catalog note Self-check button on the front of the unit
Valve Shut Off	Yes Catalog note Wiring terminals T+ and T- close a solenoid valve on alarm, and automations can also drive an Aqara smart valve controller	Not recorded
Integrations
Alexa	No Catalog note Neither the Alexa smart home API nor the Google Home SensorState trait defines a combustible gas sensor type, so the alarm cannot be exposed to it	No Catalog note Neither the Alexa smart home API nor the Google Home SensorState trait defines a combustible gas sensor type, so the alarm cannot be exposed to it
Apple Home	Aqara Hub required	No
Google Home	No Catalog note Neither the Alexa smart home API nor the Google Home SensorState trait defines a combustible gas sensor type, so the alarm cannot be exposed to it	No Catalog note Neither the Alexa smart home API nor the Google Home SensorState trait defines a combustible gas sensor type, so the alarm cannot be exposed to it
Home Assistant	Yes Catalog note Exposed through the Aqara hub over HomeKit, which Home Assistant reads with its native HomeKit Device integration	Yes Catalog note Tuya device, covered by the gas alarm category of the official Home Assistant Tuya integration
Matter	No	No
SmartThings	No	No
Power
Battery Backup	No	Not applicable / unspecified
Battery Life	Not applicable / unspecified	Not recorded
Battery Type	Not applicable / unspecified	Not recorded
Wired	Yes Catalog note Powered by the bundled 12 V 0.5 A adapter	No Catalog note Zemismart documents a low battery reminder and no mains connection, and the product photos show no power lead

Know what’s behind the comparison.

The table matches specifications by section and field. It preserves notes, separates missing data from explicit “No” values, and keeps qualifications attached to their values. No overall winner is assigned from feature counts.

Read our comparison methodology