📬 Stay ahead of the mail game—smart alerts for the savvy professional.
The X-Sense SMA51 Smart Mailbox Alarm pairs with the SBS50 base station to deliver instant, long-range wireless notifications to your phone when mail arrives. Featuring a 4-year battery life, IP65 waterproof rating, and compatibility with multiple mailbox types, it offers easy, cord-free installation and multi-user sharing for comprehensive home coverage.
| Battery Description | Lithium |
| Number of Batteries | 1 CR2 batteries required. (included) |
| Voltage | 3 Volts |
| Control Method | App |
| Manufacturer | X-SENSE |
| Item model number | SMA51 |
| Product Dimensions | 4.2 x 3.2 x 10.7 cm; 132 g |
| ASIN | B0CYZKRH49 |
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