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Cleaning Robots

DJI ROMO P2 Water Tank

by DJI
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About DJI ROMO P2 Water Tank

DJI ROMO P2 Water Tank combines vacuuming and mopping with a transparent servicing station.


Manufacturer

🏢

DJI

CN

Key Specifications

Status
ACTIVE
Category
Cleaning Robots
Robot / App
DJI Home; setup includes Bluetooth pairing and Wi-Fi connection. App functions can change with software versions.
Robot / Bumper
Front buffer bumper.
Robot / Pet areas
Defined on the map; the robot increases suction in these areas.
Robot / ToF LiDAR
Front 3D ToF LiDAR and side 3D ToF LiDAR; combined with binocular fisheye vision sensors.
SE package / Robot
DJI ROMO P2 ×1
Robot / Map updates
Map updates during cleaning. Rebuild it after major furniture changes; small changes do not require remapping.
Robot / Mop lifting
The control system can lift mop pads, re-mop areas and boost carpet suction according to the cleaning task. Test results depend on environment, usage and firmware.
Robot / Rated input
20 V
Robot / Rated power
35 W
Robot / Robot model
CRR2P
Robot / Robot design
Transparent
Robot / Robot weight
4.9 kg.
Maintenance / Mop pad
Replace every 120 working hours. Intervals may change: follow current DJI Home maintenance prompts.
Robot / Charging time
2.5 h: laboratory conditions, 25 °C, 0→100%, robot docked, drying disabled. Results depend on environment, usage and firmware.
Robot / Mop swing arm
123°; built-in LiDAR guides adaptive arm reach. Test results depend on environment, usage and firmware.
Robot / Rated voltage
14.4 V
Robot / Audio hardware
Microphone and speaker.
Robot / Battery energy
72 Wh
Robot / Charging power
55 W
Robot / Cleaning modes
Vacuum & Mop; Vacuum; Mop; Vacuum Then Mop.
Robot / Task selection
DJI Home supports room or map-area selection, with suction power and cleaning method set per room. Vacuum Then Mop is recommended for first cleaning.
Robot / Infrared sensor
Front infrared sensor.
Robot / Initial mapping
Mapping is required before first cleaning: the robot leaves the station, maps the premises and returns; the map can then be adjusted.
Robot / Voice assistant
Say “OK ROMO” after enabling Voice Activation in DJI Home, or hold the station button for 3 s while the robot is powered on and docked. Unavailable in some countries pending firmware support.
Robot / Wi-Fi / CE EIRP
2.4000–2.4835 GHz: <20 dBm; 5.150–5.350: <23 dBm; 5.470–5.725: <23 dBm; 5.725–5.835: <14 dBm. Permitted frequencies depend on country and local regulations.
Robot / Wi-Fi protocols
802.11b/g/n, 802.11a/n/ac
Maintenance / Side brush
Replace every 180 working hours. Intervals may change: follow current DJI Home maintenance prompts.
Robot / Battery capacity
5000 mAh
Robot / Bluetooth / EIRP
2.400–2.4835 GHz: <10 dBm
Robot / Docking hardware
Charging electrodes, docking detection sensor, clean water fill port and docking alignment port.
Robot / Illuminated area
2000 cm² stated area of the built-in dust-revealing light.
Robot / Liquid detection
Enabled in DJI Home. Requires discernible surface texture and lighting≥0.1 lux; the same light limit applies to transparent liquids.
Robot / Onboard dust box
215 ml
Robot / Water resistance
Not water resistant; keep in dry areas and avoid liquid contact.
Robot / Bluetooth version
5.0
Robot / Underside sensors
Cliff sensors, an ultrasonic sensor and a mop pad swing-arm sensor.
Maintenance / Roller brush
Replace every 300 working hours; replace immediately if debris causes jamming. Intervals may change: follow current DJI Home maintenance prompts.
Robot / Dimensions W×D×H
351×351×98 mm
Robot / Sensing conditions
Remove cords and hanging fabrics; fence off robot-height objects, glass and mirrors or set no-go zones. Fill light turns on in low light.
SE package / AC power cord
ROMO ×1
Robot / Maximum fan pressure
36000 Pa: maximum fan pressure in laboratory testing.
Robot / Noise / Vacuum & Mop
≈54 dBA in Vacuum & Mop mode; controlled testing, results depend on environment, usage and firmware.
Robot / Remote communication
Video and voice calls through DJI Home.
Robot / Runtime / Quiet mode
3 h: vacuum only, Quiet mode, 25 °C, battery 100→12%. Results depend on environment, usage and firmware.
Robot / Single-step obstacle
Up to 4 cm; capability depends on environment, usage and firmware.
Maintenance / Battery storage
Recharge every 3 months during prolonged storage with the station unplugged; store and operate at 0…40 °C.
Maintenance / Firmware update
Automatic firmware updates can be enabled in DJI Home; interface and function availability depend on installed version.
Maintenance / Mop / Servicing
Clear hair from the mop roller; the replaceable pad uses hook-and-loop fastening.
Robot / Noise / Quiet mopping
As low as 38 dBA during quiet mopping in controlled testing; not the noise level of vacuuming or station operation. Test results depend on environment, usage and firmware.
Robot / Side brushes / Design
Two side brushes with dual-tuft bristles and overlapping sweep coverage. Test results depend on environment, usage and firmware.
SE package / Floor deodorizer
ROMO, white bottle ×1
Maintenance / Station dust bag
Replace every 60 working hours; single-use, do not reuse. Intervals may change: follow current DJI Home maintenance prompts.
Robot / Runtime after recharge
≈36 min of Vacuum & Mop after the stated30-minute recharge; not full-battery runtime.
SE package / Cleaning solution
ROMO, white bottle ×1
Maintenance / Filter / Cleaning
Rinse with clean water; reinstall only after thorough air-drying.
Robot / Application environment
Indoor cleaning only, including household and similar areas, staff kitchens in offices and shops, and hotel environments. Do not vacuum standing water, gasoline, nails or cigarettes.
Robot / Pressure plate / Carpet
Lowers to create a partial seal against the carpet surface. Test results depend on environment, usage and firmware.
Robot / Thin-obstacle detection
Manufacturer test claim: cables and pet pads as thin as 2 mm can be detected. Before cleaning, the manual still requires removing cords and fencing off glass and mirrors. Test results depend on environment, usage and firmware.
SE package / Station base plate
ROMO 2 Series ×1
SE package / Water Tank station
DJI ROMO P2 ×1
Robot / Task progress and report
Areas can be added or skipped during cleaning; a report is available after completion, including the history of interrupted tasks.
Robot / Vision sensing conditions
Matte textured surfaces with reflectivity>20%; lighting≥0.1 lux. Avoid mirrored and highly reflective surfaces.
Water Tank station / Power output
20 V DC, 2.5 A
Water Tank station / Tank filling
Clean water only, below the MAX line; secure the release latch after filling.
Robot / Hair tangling / Test claim
0% in laboratory testing with 1 g of hair; reference result, not a guarantee against tangling in all conditions.
Water Tank station / Station model
CRB2P
Maintenance / Robot-station pairing
Robot and station are pre-paired in the supplied package.
Robot / Double-step obstacle / Test
Up to 8.5 cm total: first step≤4 cm and20-22 cm wide, second step≤4.5 cm. Laboratory result depends on environment, usage and firmware.
Robot / Running gear and fill light
Wheels, universal wheel and fill light.
Robot / Underside cleaning hardware
Soft rubber roller brush, side brushes, mop pad holders, mop-pad swing arm and brush guard.
Water Tank station / Noise / Drying
≈40 dBA during drying; controlled testing, results depend on environment, usage and firmware.
Water Tank station / Station design
Transparent
Water Tank station / Station weight
10 kg
General conditions / Offline standby
<0.5 W; activated by selecting Power Off in the app.
Maintenance / High-efficiency filter
Replace every 180 working hours. Intervals may change: follow current DJI Home maintenance prompts.
Maintenance / Washboard / Inspection
Regularly inspect the washboard and wipe it with a damp cloth when dirty; periodically inspect the waste water outlet baffle.
Robot / Energy recovery / 30 minutes
≈18 Wh in 30 min; laboratory,25 °C, robot docked, drying disabled. Results depend on environment, usage and firmware.
Robot / Camera and microphone control
Camera and microphone can be disabled in DJI Home; shared personal data can be deleted.
Water Tank station / Bluetooth / EIRP
2.400–2.4835 GHz: <10 dBm. Permitted frequencies depend on country and local regulations.
Water Tank station / Clean water tank
4 L
Water Tank station / Dust bag UV lamp
Supported
Water Tank station / Floor deodorizer
Supported
Water Tank station / Power / Charging
55 W
Water Tank station / Station dust bag
2.4 L
Water Tank station / Waste water tank
3.2 L
Water Tank station / Water resistance
Base station is not water resistant; keep in a dry area.
Robot / Quiet vacuuming area / Example
≈178 m² in ≈3 h in Vacuum/Quiet mode; starts at 100%, remaining ≈12%. Manufacturer example; results depend on conditions.
Water Tank station / Bluetooth version
5.1
Water Tank station / Cleaning solution
Supported
Water Tank station / Hot-water washing
80 °C is stated in the station comparison; temperature at every contact point is not established.
Water Tank station / Washboard surface
Nanocrystalline surface; four high-pressure water jets and a 16 mm waste suction port. Test results depend on environment, usage and firmware.
Maintenance / Roller brushes / Cleaning
Remove tangled debris and clean the slot; reinstall brushes according to their color markings.
Water Tank station / Dimensions W×D×H
425×453×440 mm
Maintenance / Side brushes / Replacement
Left and right brushes have different bristle orientations; match them to the correct side.
Maintenance / Universal wheel / Cleaning
The wheel module can be removed for hair clearing and reinstalled.
Water Tank station / Station ventilation
Drying-fan air inlet and dust-collection-fan air outlet.
General conditions / Charging temperature
5…40 °C
General conditions / Network standby / EU
<2 W in Power Saving Mode. Power disconnects when fully charged and resumes charging when battery falls to 95%.
Robot / Local Data Mode / Planned release
Announced for Q4 2026: DJI Home internet disconnection to prevent photo and video syncing. Actual availability depends on firmware.
Robot / Mop reach / Generation comparison
7.8 cm wider reach and 4.5 cm deeper mopping under floating furniture than the previous generation. Test results depend on environment, usage and firmware.
Robot / Navigation and obstacle avoidance
Front module combines binocular fisheye lenses and LiDAR; a LiDAR sensor is also identified at the rear.
Water Tank station / Power input / Europe
220–240 V AC, 50–60 Hz
General conditions / Acoustic construction
32 acoustic noise-reduction materials, insulation pads and muffler chambers along the motor-to-air-outlet path. Test results depend on environment, usage and firmware.
General conditions / Operating temperature
0…40 °C
Maintenance / Waste water tank / Servicing
The app prompts when the tank is full; remove, empty and rinse the tank.
Water Tank station / Robot dust-box drying
Supported.
Robot / Straight-wall coverage / Test claim
Claimed100% along straight walls, including suspended straight walls; not a guarantee of removing all dirt from every corner in all conditions.
Water Tank station / Installation clearance
Level unobstructed surface with reliable Wi-Fi; more than 5 cm on each side and more than 1 m in front. Protect from direct sunlight and rain.
Water Tank station / Washboard / Test claim
Theoretical up to 365 days without servicing the station washboard only, in laboratory testing. Water replenishment and consumable replacement are excluded. Actual home results may differ.
Water Tank station / Power / Dust collection
635 W
Water Tank station / Station service hardware
Dust collection port, guiding pins, charging electrodes, clean water fill port, waste water outlet baffle, washboard and base plate.
Water Tank station / Water Tank version tanks
Removable clean and waste water tanks with release latches; waste tank float. Plumbed water connections belong to a different version.
Water Tank station / Station service functions
Mop pad washing, dust collection and drying are configured in the app.
Water Tank station / Power / Drying and charging
110 W
Water Tank station / Floor deodorizer / Availability
P2 only; floor deodorizer is sold only in selected countries and regions.
Water Tank station / Power / Hot-water self-cleaning
1100 W

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Imported from the Unibot owner catalog · Not independently verified · Imported 2026-11-11 · Unibot source · Methodology