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Meross Matter WiFi smoke detector, dual sensor, app notification, 3 pieces with MSH450 hub

Brand: ‎Meross

Vendor code: 940102491

Meross Matter WiFi smoke detector, dual sensor, app notification, 3 pieces with MSH450 hub

Out of stock

4.8

Product description: more details

DOUBLE OPTICAL ACCURACY, FEWER FALSE ALARMS – RELIABLE SAFETY: This advanced Wi-Fi smoke detector with two patent-pending photoelectric sensors and a 0.8 mm fine mesh screen is ideal for the kitchen, as it effectively distinguishes real smoke from steam. It offers higher sensitivity and accuracy than single-sensor models and only triggers the alarm in the event of an actual fire. Ensure your safety, even at night, when a quick response is crucial.
Intelligent 3-in-1 alarm system for connected whole-home security: This smoke detector combines a fire alarm, burglar alarm, and tamper alarm in one device. Ideal for apartments and rental properties: Multiple users receive real-time notifications via the user-friendly app in case of smoke, low battery, or tampering. Together with other sensors, it effectively protects your family – whether in the bedroom or the office.
MATTER COMPATIBILITY, FLEXIBLE SMART HOME PROTECTION: This smoke detector is compatible with Matter and integrates seamlessly with Apple Home, Siri, Alexa, Google Assistant, Home Assistant, and SmartThings. Upon detecting smoke, it emits an audible alarm and activates smart automations. When used with smart plugs—often purchased with other smart home devices—it automatically shuts off power sources, effectively reducing the risk of secondary fires and increasing home security.
ULTRA-SLIM DESIGN, EASY INSTALLATION AND ONE-CLICK TESTING: At only 3.2 cm high, this smoke detector fits perfectly into modern living spaces. Screws and 3M adhesive tape for flexible mounting are included. Fast Wi-Fi connection via pairing button and easy testing via the app – no ladder or disassembly required.
10-YEAR LIFESPAN AND HISTORICAL RECORDS FOR LONG-LASTING PROTECTION: Made from flame-retardant and UV-resistant material of protection class V0, it guarantees a service life of up to 10 years. With an 85 dB alarm and a 110 dB base station, it provides loud and timely warnings. The networked system can be customized via the app and stores the fire alarm history of the last 10 years.

Specification: all specifications

Ean number: 6942349205217

Product Model: MA151

: 125D x 33W x 125H millimetres

Batteries: 12 A batteries required. (included)

Batteries Included?: ‎Yes

Batteries required?: ‎Yes

Battery cell type: Alkaline

Reviews: Reviews

10/02/2026

Juan

Este kit de 3 detectores de humo es ideal. La calidad es excelente y el sistema de notificación es muy eficiente.

17/12/2025

Antonio

Estoy muy contento con la compra de los Meross Matter Smoke Detectors. La instalación fue rápida, y ahora puedo controlar todo desde la app.

Vendor code: 940102491

Meross Matter WiFi smoke detector, dual sensor, app notification, 3 pieces with MSH450 hub

77€ -4%

was: 80€

tax included in price

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Product overview

DOUBLE OPTICAL ACCURACY, FEWER FALSE ALARMS – RELIABLE SAFETY: This advanced Wi-Fi smoke detector with two patent-pending photoelectric sensors and a 0.8 mm fine mesh screen is ideal for the kitchen, as it effectively distinguishes real smoke from steam. It offers higher sensitivity and accuracy than single-sensor models and only triggers the alarm in the event of an actual fire. Ensure your safety, even at night, when a quick response is crucial.
Intelligent 3-in-1 alarm system for connected whole-home security: This smoke detector combines a fire alarm, burglar alarm, and tamper alarm in one device. Ideal for apartments and rental properties: Multiple users receive real-time notifications via the user-friendly app in case of smoke, low battery, or tampering. Together with other sensors, it effectively protects your family – whether in the bedroom or the office.
MATTER COMPATIBILITY, FLEXIBLE SMART HOME PROTECTION: This smoke detector is compatible with Matter and integrates seamlessly with Apple Home, Siri, Alexa, Google Assistant, Home Assistant, and SmartThings. Upon detecting smoke, it emits an audible alarm and activates smart automations. When used with smart plugs—often purchased with other smart home devices—it automatically shuts off power sources, effectively reducing the risk of secondary fires and increasing home security.
ULTRA-SLIM DESIGN, EASY INSTALLATION AND ONE-CLICK TESTING: At only 3.2 cm high, this smoke detector fits perfectly into modern living spaces. Screws and 3M adhesive tape for flexible mounting are included. Fast Wi-Fi connection via pairing button and easy testing via the app – no ladder or disassembly required.
10-YEAR LIFESPAN AND HISTORICAL RECORDS FOR LONG-LASTING PROTECTION: Made from flame-retardant and UV-resistant material of protection class V0, it guarantees a service life of up to 10 years. With an 85 dB alarm and a 110 dB base station, it provides loud and timely warnings. The networked system can be customized via the app and stores the fire alarm history of the last 10 years.

Smoke detector Meross WiFi dual sensor smart home app notification security

Specifications

125D x 33W x 125H millimetres

Batteries 12 A batteries required. (included)

Batteries Included? ‎Yes

Batteries required? ‎Yes

Battery cell type Alkaline

Brand Name meross

Colour White

Compatible devices Smartphone

Included components 3 x smoke detectors; 1 x MSH450 hub; 1 x USB-C to USB-A power cable; 1 x power adapter; 9 x wall plugs; 3 x double-sided adhesive tapes; 12 x AA batteries; 1 x user manual

Materiaal ‎PC + ABS

Operating humidity ≤95% relative humidity, non-condensing

Part number ‎MA151

Pattern More (+100% longer lifespan)

Power source Battery operated

Product dimensions ‎12.5 x 3.3 x 12.5 cm; 1.03 kg

Size Smoke detector

Style ‎Starter Kit 3 with Hub Matter

Weight (kg) 1.0

Questions