Meross Smart Smoke Alarm
Model no - MA151
3-in-1 Home Security
Protect your home with the Meross Smart Smoke Alarm MA151, a 3-in-1 security device combining smoke, intrusion, and tamper detection. Monitor your home remotely via the Meross app, receive real-time alerts, and enjoy reliable, ultra-fast smoke detection for up to 10 years. Compatible with Meross hub
Key Features (Shopify bullet points):
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3-in-1 Alarm Center: Smoke, intrusion, and tamper detection in a single device
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Real-Time Alerts: Monitor multiple users remotely via the Meross app, with notifications for alarms, low battery, and tampering
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Reliable Security: 85dB smoke alarm and 110dB hub alert, integrated with door/presence sensors for intrusion deterrence
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Ultra-Low False Alarms: Dual photoelectric sensors with advanced chipset and insect-proof mesh prevent false triggers
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10-Year Lifespan: Replaceable AA batteries (3-year life), fire-retardant materials, and up to 10 years of operation
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Easy Pairing & Mute: Quick hub setup with app control or button silencing
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Ready-to-Use Pack: Includes hub, smoke detectors, power adapter, cables, screws, and 3M adhesive for flexible installation
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Smart Hub Integration: Works with Meross MSH450 hub; supports third-party platform integration via hub (automation limited on Google)
Specifications:
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Brand: Meross
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Model: MA151
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Sensor Type: Dual Optical Detection
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Power Supply: DC 1.5V × 2 Alkaline AA batteries, replaceable
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Battery Life: 3 years per battery
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Product Life: 10 years after manufacture
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Operating Temperature: 0°C–55°C (32°F–113°F)
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Operating Humidity: ≤95% RH, non-condensing
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Alarm Sound: ≥85 dB(A) at 3 m, 3.0–3.5 kHz pulsing alarm
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Installation Location: Ceiling
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Low Battery Warning Silence: ~10 hours
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Smoke Alarm Silence: ~10 minutes
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Dimensions: 125 × 125 × 33 mm / 4.92 × 4.92 × 1.30 in
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Wireless (Smoke Alarm to Hub): 433 MHz
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Wireless (Hub to App): IEEE 802.11 b/g/n, 2.4 GHz
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System Requirements: iOS 13+ or Android 8.0+, 2.4 GHz Wi-Fi network