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The X-Sense Smart Mailbox Alarm (SMA51) is a sleek, wireless sensor designed to notify you instantly via the X-Sense app when mail arrives. Compatible with 2.4 GHz Wi-Fi and requiring the SBS50 base station (sold separately), it delivers loud 100 dB alerts, supports multi-user sharing, and boasts a 4-year battery life. Built to withstand extreme weather with an IP65 waterproof rating and UV-resistant shell, it fits various mailbox types and installs easily without wires.
| ASIN | B0CYZKRH49 |
| Audible Noise | 100 db |
| Battery Description | Lithium |
| Best Sellers Rank | #133,047 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #98 in Post-Mount Mailboxes |
| Brand | X-Sense |
| Built-In Media | 1 Smart Mailbox Alarm (Base Station Required) |
| Color | Black |
| Compatible Devices | Smartphone |
| Control Method | App |
| Customer Reviews | 4.3 4.3 out of 5 stars (162) |
| Item Dimensions L x W x H | 3.91"L x 1.06"W x 1.02"H |
| Item Type Name | Mailbox Alarm |
| Manufacturer | X-SENSE |
| Mfr Part Number | X-SENSE |
| Model Number | SMA51 |
| Mounting Type | Wall Mount |
| Number of Batteries | 1 CR2 batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Sensor Technology | Infrared Sensor |
| Size | Only 1 Alarm (Base Station Required) |
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