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Meross MA151 Smart Smoke Alarm for Home with MSH450 Hub, 10-Year Lifespan

$101.01

  • Smoke Alarms for Home – Includes MSH450 Hub in the box: The smoke alarm requires a Meross Hub (MSH300/MSH400/MSH450) to enable app control and smart home integration. Monitor your home remotely via the Meross app (supports multiple users) and receive real-time alerts for alarms, low battery, tampering, and hazard resolution. Ideal for home, apartment, or rental properties, protecting families in every room—from kitchen to bedroom. In case of fire, the system not only sounds fire alarms for home but also automatically shuts down smart plugs or appliances, preventing secondary hazards. Perfect for building an interlinked smoke alarm network across multi-room homes or large houses.
  • Smart Home Ready – Smoke Detector Works with Leading Smart Platforms: With MSH300/MSH400 Hub (firmware update required), it works with Apple HomeKit, Amazon Alexa, Google Assistant, Home Assistant and SmartThings. With MSH450 Hub, it additionally supports Matter protocol for seamless compatibility across all major platforms. This ensures smooth integration with your preferred smart home ecosystem and multi-device setups, offering flexibility and future-proof compatibility. These interlinked smoke alarms only work with 2.4GHz Wi-Fi and are not compatible with 5GHz. Note: Automation is not supported on Google platforms.
  • Ultra-Low False Alarms – Smart Fire Alarm with Dual Photoelectric Precision (Patent pending): Meross smart smoke alarm MA151 uses dual photoelectric sensors, advanced chipset, and a 0.8mm insect-proof mesh to precisely distinguish smoke from steam. Certified by SGS, DBI, and EN14604, it minimizes false alarms, ensuring peace of mind for home alarm systems without unnecessary interruptions. Ideal for kitchens, garages, or hallways where heat and dust can cause false alarms. Triggers ultra-fast even after repeated detection.
  • 3-in-1 Security Hub – Smart Smoke Detector with Smoke, Intrusion & Tamper Alerts: More than a smoke alarm, the MA151 integrates smoke detection, intrusion alerts, and tamper protection. When triggered, detectors sound an 85dB alarm (audible over 3 meters) while the hub emits 110dB sirens, sending instant notifications via the app. Stores up to 10 years of alarm and event records. Supports door and motion sensors for complete home alarm security systems. Can integrate with third-party platforms via the hub (automation not supported on Google). Perfect for whole-house monitoring, including bedrooms, living rooms, garages, and basements.
  • 10-Year Protection – House Alarm with Durable Materials & Battery Life: Built with V0 fire-retardant, UV-resistant housing and replaceable AA batteries, this battery smoke alarm guarantees up to 10 years of reliable use. Each AA battery lasts up to 3 years and can be easily replaced. Perfect for ceiling-mounted home installation, whether in living rooms, hallways, or bedrooms. Automatic low-battery alerts keep your smoke detector for home ready to protect without downtime.
  • Slim Design & Easy Setup – Smart Smoke Alarm with Test in Seconds: With a slim 3.3cm profile, the MA151 blends into modern homes. Ideal for homes, apartments, and office installations. After receiving the MA151, twist the back cover counterclockwise firmly to unlock it. Includes screws and 3M adhesive for flexible installation. Pairing and silencing are as easy as pressing one button or using the Meross app. Run self-tests anytime, making it one of the most convenient wifi smoke alarms and smart smoke detectors for home.

Size:
1 Pack with Hub
Color:
White
Manufacturer:
meross
Part Number:
NMTPJJ7
Material Type:
PC+ABS
Product Dimensions:
1.61 x 5.91 x 11.5 inches; 1.54 pounds
Isin:
IZ4GXW6RZY9Z

$101.01

In Stock

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Meross MA151 Smart Smoke Alarm for Home with MSH450 Hub, 10-Year Lifespan

Meross MA151 Smart Smoke Alarm for Home with MSH450 Hub, 10-Year Lifespan

$101.01

  • Smoke Alarms for Home – Includes MSH450 Hub in the box: The smoke alarm requires a Meross Hub (MSH300/MSH400/MSH450) to enable app control and smart home integration. Monitor your home remotely via the Meross app (supports multiple users) and receive real-time alerts for alarms, low battery, tampering, and hazard resolution. Ideal for home, apartment, or rental properties, protecting families in every room—from kitchen to bedroom. In case of fire, the system not only sounds fire alarms for home but also automatically shuts down smart plugs or appliances, preventing secondary hazards. Perfect for building an interlinked smoke alarm network across multi-room homes or large houses.
  • Smart Home Ready – Smoke Detector Works with Leading Smart Platforms: With MSH300/MSH400 Hub (firmware update required), it works with Apple HomeKit, Amazon Alexa, Google Assistant, Home Assistant and SmartThings. With MSH450 Hub, it additionally supports Matter protocol for seamless compatibility across all major platforms. This ensures smooth integration with your preferred smart home ecosystem and multi-device setups, offering flexibility and future-proof compatibility. These interlinked smoke alarms only work with 2.4GHz Wi-Fi and are not compatible with 5GHz. Note: Automation is not supported on Google platforms.
  • Ultra-Low False Alarms – Smart Fire Alarm with Dual Photoelectric Precision (Patent pending): Meross smart smoke alarm MA151 uses dual photoelectric sensors, advanced chipset, and a 0.8mm insect-proof mesh to precisely distinguish smoke from steam. Certified by SGS, DBI, and EN14604, it minimizes false alarms, ensuring peace of mind for home alarm systems without unnecessary interruptions. Ideal for kitchens, garages, or hallways where heat and dust can cause false alarms. Triggers ultra-fast even after repeated detection.
  • 3-in-1 Security Hub – Smart Smoke Detector with Smoke, Intrusion & Tamper Alerts: More than a smoke alarm, the MA151 integrates smoke detection, intrusion alerts, and tamper protection. When triggered, detectors sound an 85dB alarm (audible over 3 meters) while the hub emits 110dB sirens, sending instant notifications via the app. Stores up to 10 years of alarm and event records. Supports door and motion sensors for complete home alarm security systems. Can integrate with third-party platforms via the hub (automation not supported on Google). Perfect for whole-house monitoring, including bedrooms, living rooms, garages, and basements.
  • 10-Year Protection – House Alarm with Durable Materials & Battery Life: Built with V0 fire-retardant, UV-resistant housing and replaceable AA batteries, this battery smoke alarm guarantees up to 10 years of reliable use. Each AA battery lasts up to 3 years and can be easily replaced. Perfect for ceiling-mounted home installation, whether in living rooms, hallways, or bedrooms. Automatic low-battery alerts keep your smoke detector for home ready to protect without downtime.
  • Slim Design & Easy Setup – Smart Smoke Alarm with Test in Seconds: With a slim 3.3cm profile, the MA151 blends into modern homes. Ideal for homes, apartments, and office installations. After receiving the MA151, twist the back cover counterclockwise firmly to unlock it. Includes screws and 3M adhesive for flexible installation. Pairing and silencing are as easy as pressing one button or using the Meross app. Run self-tests anytime, making it one of the most convenient wifi smoke alarms and smart smoke detectors for home.

Size:
1 Pack with Hub
Color:
White
Manufacturer:
meross
Part Number:
NMTPJJ7
Material Type:
PC+ABS
Product Dimensions:
1.61 x 5.91 x 11.5 inches; 1.54 pounds
Isin:
IZ4GXW6RZY9Z

  • Smoke Alarms for Home – Includes MSH450 Hub in the box: The smoke alarm requires a Meross Hub (MSH300/MSH400/MSH450) to enable app control and smart home integration. Monitor your home remotely via the Meross app (supports multiple users) and receive real-time alerts for alarms, low battery, tampering, and hazard resolution. Ideal for home, apartment, or rental properties, protecting families in every room—from kitchen to bedroom. In case of fire, the system not only sounds fire alarms for home but also automatically shuts down smart plugs or appliances, preventing secondary hazards. Perfect for building an interlinked smoke alarm network across multi-room homes or large houses.
  • Smart Home Ready – Smoke Detector Works with Leading Smart Platforms: With MSH300/MSH400 Hub (firmware update required), it works with Apple HomeKit, Amazon Alexa, Google Assistant, Home Assistant and SmartThings. With MSH450 Hub, it additionally supports Matter protocol for seamless compatibility across all major platforms. This ensures smooth integration with your preferred smart home ecosystem and multi-device setups, offering flexibility and future-proof compatibility. These interlinked smoke alarms only work with 2.4GHz Wi-Fi and are not compatible with 5GHz. Note: Automation is not supported on Google platforms.
  • Ultra-Low False Alarms – Smart Fire Alarm with Dual Photoelectric Precision (Patent pending): Meross smart smoke alarm MA151 uses dual photoelectric sensors, advanced chipset, and a 0.8mm insect-proof mesh to precisely distinguish smoke from steam. Certified by SGS, DBI, and EN14604, it minimizes false alarms, ensuring peace of mind for home alarm systems without unnecessary interruptions. Ideal for kitchens, garages, or hallways where heat and dust can cause false alarms. Triggers ultra-fast even after repeated detection.
  • 3-in-1 Security Hub – Smart Smoke Detector with Smoke, Intrusion & Tamper Alerts: More than a smoke alarm, the MA151 integrates smoke detection, intrusion alerts, and tamper protection. When triggered, detectors sound an 85dB alarm (audible over 3 meters) while the hub emits 110dB sirens, sending instant notifications via the app. Stores up to 10 years of alarm and event records. Supports door and motion sensors for complete home alarm security systems. Can integrate with third-party platforms via the hub (automation not supported on Google). Perfect for whole-house monitoring, including bedrooms, living rooms, garages, and basements.
  • 10-Year Protection – House Alarm with Durable Materials & Battery Life: Built with V0 fire-retardant, UV-resistant housing and replaceable AA batteries, this battery smoke alarm guarantees up to 10 years of reliable use. Each AA battery lasts up to 3 years and can be easily replaced. Perfect for ceiling-mounted home installation, whether in living rooms, hallways, or bedrooms. Automatic low-battery alerts keep your smoke detector for home ready to protect without downtime.
  • Slim Design & Easy Setup – Smart Smoke Alarm with Test in Seconds: With a slim 3.3cm profile, the MA151 blends into modern homes. Ideal for homes, apartments, and office installations. After receiving the MA151, twist the back cover counterclockwise firmly to unlock it. Includes screws and 3M adhesive for flexible installation. Pairing and silencing are as easy as pressing one button or using the Meross app. Run self-tests anytime, making it one of the most convenient wifi smoke alarms and smart smoke detectors for home.

Processing Time

  • We process and ship orders Monday through Friday, excluding holidays.
  • Most orders are processed within 1–3 business days, depending on product availability.
  • Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.

Shipping Coverage

We currently ship to addresses within the United States only.

Products may ship from:

  • Our U.S. warehouses, or
  • Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).

Each product page clearly displays the “Ships From” location before checkout.


Shipping Methods & Estimated Delivery

Shipping Method Estimated Delivery Cost
Free Shipping (US) 5–10 business days Free, available on eligible items
Standard Shipping (US to US by Item) 5–10 business days $5.95 for the first item, $3.00 each additional
Standard Shipping (From US Warehouse by Weight) 3–7 business days Starts at $5.95, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb.
Extended Delivery (Ships from Overseas Warehouse) 10–20 business days $14.99 for the first item, $2.00 each additional

Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.

Free Shipping

We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout. 


Carriers

We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.


Import Duties & Taxes

All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.


Tracking & Notifications

Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.

You can track your shipment anytime using the Track Your Order page on our website.


Order Changes & Cancellations

If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.

Contact: support@ibspot.com


Item Not Received

If your tracking number shows “Delivered” but you haven’t received your package:

  1. Check with your local USPS or UPS office.
  2. Confirm that the shipping address provided was correct.
  3. If the issue remains unresolved, contact support@ibspot.com for assistance.

Damaged or Lost Parcels

If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.


Customer Support

For any questions about shipping, tracking, or delivery, our customer support team is here to help.

Email: support@ibspot.com

We’re always happy to help.

Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.


Order Cancellation Policy

Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.

How to Request a Cancellation

You can contact us through:

Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.


Return Policy

We accept returns for most items within 30 days of delivery for a full refund.

To be eligible for a return:

  • The item must be unused, in the same condition as received, and in its original packaging.
  • A tracking number must be provided to confirm the return shipment.

Non-Returnable Items

Certain products cannot be returned, including:

  • Perishable goods (for example, food, flowers, newspapers, magazines)
  • Intimate or sanitary goods
  • Hazardous materials or flammable liquids/gases
  • Gift cards
  • Downloadable software
  • Some health and personal care items

Partial Refunds (If Applicable)

Partial refunds may be granted in specific situations, such as:

  • Books with obvious signs of use
  • Opened CDs, DVDs, software, or vinyl records
  • Items not in their original condition, damaged, or missing parts not due to our error
  • Items returned more than 30 days after delivery

How to Return an Item

To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.


Shipping Cost for Returns

Please contact us before returning any item.

We may provide a return shipping label for your return. If the return is due to our error, such as receiving the wrong item, a damaged item, or a defective product, we will cover the return shipping cost.

If the return is due to the customer’s reason, such as ordering the wrong item, changing your mind, or no longer needing the item, the original shipping fee and the return label fee will be deducted from your refund amount.

If a return is sent back without prior contact or without using our provided label, we cannot be held responsible for any return shipping costs or delivery issues.

For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.


Refund Processing

Once your return is received and inspected:

  • In-store returns are refunded to the original form of payment or issued as a gift card.
  • Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.

Please allow:

  • 5–7 business days for the return to reach our Returns Center.
  • An additional 3–10 business days for your bank to post the refund to your account.

Damages, Issues & Claims

Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.

Product Claims

Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.


Exchanges

We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.


Return Address

IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States


Customer Support

Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.

Email: support@ibspot.com
Contact Form: Contact Us page

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Disclaimer: Statements made, or products sold through this website, have not been evaluated by the United States Food and Drug Administration. Products are not intended to diagnose, treat, cure or prevent any disease.