Aqara Smart Gas Detector

Local and remote kitchen gas leak alerts and automations. If gas leaks, the Gas Detector notifies you even when you are away from home, and runs the automations you have set up.

Pick the right variant for your kitchen

• Natural Gas variant (model JT-BZ-03AQ/A): detects methane (CH4), the gas in piped natural gas lines. It connects over Zigbee and needs an Aqara hub (sold separately).
• LP Gas variant: choose this one if your kitchen runs on LPG cylinders. It pairs with the Aqara Home app through the Aqara Hub M2 (sold separately).

The features and specifications below are Aqara's published details for the Natural Gas variant (JT-BZ-03AQ/A).

Features

• Zigbee 3.0 with repeater function: makes your Zigbee network more stable. Aqara devices that sometimes cannot reach the hub reconnect through the Gas Detector automatically.
• Local and remote alerts: sets off all your siren-equipped Aqara hubs through the Aqara Alert System, and sends push notifications (including Critical Alerts) to every phone or device with the Aqara Home app.
• Group binding: one Gas Detector sets off your other Aqara Gas Detectors to sound together, with no extra setup, even if the hub goes down.
• Built-in siren of up to 85 dB, with an LED that blinks red during an alarm, so you hear it from another room, while asleep or over loud music. Actual loudness varies with distance and surroundings.
• Easy disarm: check for danger, then silence the siren from the Aqara Home app or another Aqara device, for example by pressing a Mini Switch or showing an "OK" gesture to the Camera Hub G3.
• Automations: if a gas leak is detected, a compatible smart valve controller can shut off the gas flow. An Aqara Smart Plug or Single Switch Module can also be used with a non-smart valve controller.
• Works with Apple HomeKit, IFTTT and more. Connect it to your Aqara hub and link your account.

Specifications (Natural Gas variant)

• Model: JT-BZ-03AQ/A
• Target gas: Methane (CH4)
• Input: 12.0V 0.5A 6.0W (adapter included)
• Wireless protocol: Zigbee
• Dimensions: ⌀80.4 × 31 mm
• Operating humidity: 0 to 93% RH, no condensation
• In the box: Detector × 1, Mounting Plate × 1, Adapter × 1, Adhesive Sticker × 1, Self-Tapping Screw × 2, Expansion Tube × 2, User Manual × 1