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Item #:
109225793
X-Sense Smart Mailbox Alarm for Delivered Mail, APP Alerts | Wireless Long Range Mailbox Sensor with SBS50 Base Station, Up to 4 Years of Battery
90% of respondents would recommend this to a friend
Item #:
109225793
SGD 59
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
22%
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In stock
Imported from USA store
QTY:
Order now and get it around Monday, September 28
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Real-Time Push Alerts notify you the moment mail arrives in your large capacity, USPS-approved Centennial mailbox.
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What Stands Out
Smart Alerts
Receive instant notifications on your smartphone when mail is delivered, ensuring you never miss an important package or letter, enhancing security and convenience.
Robust Design
Crafted from durable materials with a contemporary pewter finish, this mailbox not only ensures longevity but also complements modern architecture while resisting weather-related wear.
Easy Installation
Includes a base station and straightforward setup instructions, allowing users to effortlessly install and integrate the smart mailbox into their home without professional assistance.
Product Details
| Power Source | Battery Powered |
| Compatible Devices | Smartphone |
| Battery Description | Lithium |
| Number of Batteries | 1 CR2 batteries required. (included) |
| Voltage | 3 volts |
| Control Method | App |
| Audible Noise | 100 db |
| Mounting Type | Protruding |
| Maximum Range | 50 meters |
| Sensor Technology | Infrared Sensor |
| Wattage | 1000 milliamp_hours |
| Color | Black |
| Item Dimensions L x W x H | 3.91"L x 1.02"W x 1.06"H (9.9 x 2.6 x 2.7 cm) |
| Brand | X-Sense |
| UPC | 850053675409 |
| Size | 1 Alarm + Base Station |
| Manufacturer | X-SENSE |
| Number of Items | 1 |
| Built-In Media | 1 X Smart Mailbox Alarm, 1 X SBS50 Base Station, 1 X User Manual |
| Item Type Name | mailbox alarm |
| Model Number | SMA11 |
| Mfr Part Number | X-SENSE |
| Product Dimensions (L x W x H) | 3.91"L x 1.02"W x 1.06"H (9.9 x 2.6 x 2.7 cm) |
| Package Weight | 1 Pound |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Security-Conscious Homeowners
Ideal for those seeking to enhance mailbox security against theft or unauthorized access to their mail.
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Busy Professionals
Perfect for individuals who want to be alerted of mail deliveries without checking the mailbox frequently.
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Families with Children
Great for families wanting to monitor mailbox activity and ensure important documents are safely retrieved.
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Minimalist Users
Not suitable for users preferring no technology and minimalism around their home setup.
Product Description
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Customer Questions & Answers
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Question:
How to Shop X-Sense Smart Mailbox Alarm for Delivered Mail, APP Online From Ubuy?
Answer: It’s easy to shop X-Sense Smart Mailbox Alarm for Delivered Mail, APP online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is X-Sense Smart Mailbox Alarm for Delivered Mail, APP Available to Shop Online in Singapore?
Answer: Yes, at Ubuy Singapore this product is available for you to shop at a reasonable price. The X-Sense Smart Mailbox Alarm for Delivered Mail, APP is not available locally but you can trust us with our express shipping services. -
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How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
X-Sense Post-Mount Mailboxes SMA11 Editorial Review
X-Sense Smart Mailbox Alarm for Delivered Mail, APP Alerts | Wireless Long Range Mailbox Sensor with SBS50 Base Station, Up to 4 Years of Battery Life, SMA11 is designed for those who want to stay informed about their mail deliveries effectively and seamlessly. Users appreciate its easy installation process and convenient mobile app connectivity, as it alerts you via text notifications when your mailbox is opened. The distance and reliability are noted as superior compared to other devices. The base station has a loud alert that ensures you won’t miss any notifications, a critical feature for those with larger properties. The flexibility to adjust sounds and notification settings in the app enhances user experience, although some users wished for clearer sound labeling. Overall, this device provides reliable performance and peace of mind for mail security.
Customer Reviews & Ratings
1524 customers ratings
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5 Star
73%
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4 Star
10%
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3 Star
5%
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2 Star
4%
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1 Star
8%
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Pros
- Easy installation with clear instructions
- Mobile app alerts for added convenience
- Loud base station alert for large homes
- Adjustable sound and notification settings
- Compatible with multiple mailbox types
Cons
- Instructions for sensor mounting could be clearer
Top selling Smart Mailbox Alarm in Singapore
Last Updated on August 16, 2026
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SGD 59
Order now and get it around Monday, September 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Instant alerts with app push notifications upon mail arrival.
- Long-range wireless transmission covering up to 230 feet.
- Spacious Centennial mailbox accommodates large envelopes and multiple packages.
- Durable, weatherproof design ensures long-lasting use.
- Compatible with other X-Sense devices for enhanced home security.
- Never miss a delivery with reliable alerts and ample storage.
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