Arlo All-In-One Sensor - 8 In 1 With Open/Close Detection, Motion Sensor, Water Leak Detection, Freeze Detection, Tilt Detection, Smoke Alarm Listening, Co Alarm Listening - 1 Pack, Add-On, ms1001​

The lowest price we've tracked for Arlo All-In-One Sensor - 8 In 1 With Open/Close Detection, Motion Sensor, Water Leak Detection, Freeze Detection, Tilt Detection, Smoke Alarm Listening, Co Alarm Listening - 1 Pack, Add-On, ms1001​ in the last 90 days is $10.50 (Jul 23, 2026).

Today's price of $27.90 is 166% above the 90-day low.

We've recorded 4 price drops across 8 price checks since Jul 23, 2026; the average price over that period is $28.09.