Authentic iRobot Roomba s9/s9+ Cliff Sensor – OEM Drop Detection Module for Model 9550
Keep your robot vacuum safe from falls and stair drops with this genuine cliff sensor, designed specifically for the iRobot Roomba s9 and s9+ (9550) models. This sensor monitors changes in floor elevation and helps your Roomba avoid stairs and other drop-offs during cleaning cycles.
🧩 Compatible Models:
• iRobot Roomba s9
• iRobot Roomba s9+ (9550)
🔧 Functionality:
• Drop detection to prevent falls
• Maintains intelligent navigation on multi-level homes
• Ensures safe and efficient cleaning performance
📦 What’s in the Box:
• 1x Genuine Cliff Sensor (individual module)
🛠️ Installation Note:
Requires opening the bottom cover. Always disconnect the battery before servicing your Roomba. Compatible with all hardware revisions of the s9/s9+ platform.
✅ OEM iRobot Part:
Sourced from genuine iRobot stock. Not an aftermarket replacement—engineered for exact fit, reliable performance, and long-term durability.
💯 Satisfaction Guarantee:
We stand by the quality of every part. If you have any questions or concerns, our support team is ready to help.
