Xiaomi 1 generation Cliff Sensor Replacement: Fixes cliff sensor error 4
Got a Xiaomi robot vacuum throwing an Error 4? That's the cliff sensor crying uncle. These little components are the robot's eyes for drop-offs—without them, your vacuum might take a tumble down the stairs or just refuse to work, leaving you with a messy floor and a hefty repair bill.
Slap in this replacement sensor, and you're back in business. It's built for Xiaomi's 1st-gen models, with potential cross-compatibility for similar bots. Suddenly, your gadget navigates safely, cleaning without a hitch. Keep these sensors in check, and you'll squeeze more life and performance out of your robotic helper. Simple fix, big payoff.
Features
- Prevents robot from falling
- Compatible with Xiaomi models
- Easy to install replacement part
- Enhances robot vacuum safety
- Fixes cliff sensor error 4
General specs
- Brand: Xiaomi
- Model: 1 generation
- Seller: Joom
- ID: 689cb0cf125b1512a000b4a3
- Compatibility: Xiaomi Sweeping Robot, Xiaomi 1 generation
- Function: Cliff detection, Error 4 resolution, Prevents falls
- Installation: Replacement part, User-installable
- First listed by seller: 8/26/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$13.81
Last price update: 8/30/25
Out of stock
Price History for seller Joom
| Date | Price |
|---|---|
| 8/30/25 | $13.81 |
| 8/26/25 | $12.33 |
Shipping options
Delivery to 
Russia
Russia
Available
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Xiaomi 1 generation Fixes cliff sensor error 4
|
Robot Vacuum Accessories Compatible with Xiaomi models
|
Xiaomi P2051-4S1P-ZM Original spare part
|
Robot Vacuum Accessories Kit Compatible with Xiaomi models
|
Replacement Side Brush, HEPA Filter, and Cloth Accessory Compatible with Xiaomi Mi Robot Vacuum Mop 2
|
Robot Vacuum Accessories Kit Compatible with Xiaomi Mijia Omni 2
|
|
| Brand | Xiaomi | Modern Home Furnishing | Xiaomi | Elegant Living House | Modern Home Furnishing | Modern Home Furnishing |
| Model | 1 generation | P2051-4S1P-ZM | ||||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $13.81 | $89.28 | $61.23 | $69.18 | $44.86 | $97.74 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 29, 2025 | December 8, 2025 | December 8, 2025 | December 9, 2025 | December 7, 2025 | December 8, 2025 |
| Compatibility | Xiaomi Sweeping Robot, Xiaomi 1 generation | Xiaomi Robot Vacuum S10, S12, T12, B106GL, Mop 2S, XMSTJQR2S, 3C B106CN | Xiaomi Mijia Mi robot vacuum 2C | Xiaomi Robot Vacuum S20+, Xiaomi Robot Vacuum S10 Plus, Xiaomi Robot Vacuum B108GL, Xiaomi Robot Vacuum B105, Xiaomi Robot Vacuum B108CN, Xiaomi Robot Vacuum B113CN | Xiaomi Mi Robot Vacuum Mop 2, Xiaomi Mi Robot Vacuum Mop 1C, Xiaomi STYTJ03ZHM | Xiaomi Mijia Omni 2 C102CN, Xiaomi Mijia Omni 2 B101CN, Xiaomi Mijia Omni 2 B116CN, Xiaomi Mijia Omni 2 X10+ |
Cliff Sensor Replacement
$13.81
