56 minutes ago
1
This X-Sense smart mailbox alarm is $30, well below its 90-day Amazon average of $41. The kit includes the SBS50 base station, which can connect up to 50 X-Sense devices. The alarm works with curbside, wall mount, slot, and cluster mailboxes, but not mail slots without lids. Shipping is free. Buy Now at Amazon
Features
- real-time app alerts
- compatible with most mailboxes
- 4-year battery life
- long-range WiFi connection
