PUDU FlashBot Max Hotel and Building Delivery Robot
The building delivery expert. A fully enclosed, multi compartment robot that calls the elevator, passes turnstiles and access doors on its own, and runs deliveries floor to floor across hotels and office buildings, indoors and through semi outdoor spaces.
Sends items across the whole building, with nobody in the loop.
FlashBot Max automates point to point delivery through an entire property. It takes the elevator, clears turnstiles and access doors over IoT, and navigates corridors, lobbies, and semi outdoor paths to reach a guest room or office floor without a person guiding it. Sealed, modular compartments with password, phone, and NFC pickup keep every item secure from drop off to collection, so your team hands off a task and moves on.
Specifications per PUDU Robotics and subject to change. Contact us to confirm current specifications for your configuration.
Available to buy, finance, or lease over 24 to 63 months. Contact us for other lease lengths. See robot leasing.
One robot for the whole property, not just the corridors.
The VSLAM+ navigation system is built for properties that are not purely indoors. Beyond room service down a hallway, FlashBot Max moves confidently through garden corridors, fitness zones, and poolside paths, the semi open areas that stop most delivery robots, so a single machine serves the entire guest journey rather than one wing of it.
- Handles indoor room service and semi outdoor routes alike
- Navigates garden corridors, fitness zones, and poolside areas
- VSLAM+ and LiDAR SLAM fusion for reliable positioning
- Engineered for the layout of real hotel and resort grounds
It talks to the building, so no one has to hold the door.
Over IoT, FlashBot Max connects to the systems that normally need a human, turning a multi floor delivery into one hands free, end to end run.
Elevators
Calls and rides the lift on its own to move between floors.
Turnstiles
Passes secured gates without a staff escort or manual tap.
Access doors
Triggers electronic doors to open along its route.
Phone alerts
Calls or messages the recipient when an item arrives.
FlashBot Max takes the order, rides the elevator, sends an arrival notification, and waits for a secure pickup, then returns to dock on its own. Hands free from drop off to collection.
Two ways to put FlashBot Max on every floor.
Because elevators vary building to building, FlashBot Max offers two routes to multi floor delivery. The cloud solution needs no elevator modifications and works with major brands like KONE and OTIS, so deployment is quick. The hardware solution, developed in house by PUDU, adapts to a wider range of buildings for a seamless, efficient elevator experience.
- Cloud control with no elevator modifications required
- Compatible with leading elevator brands including KONE and OTIS
- In house hardware control for flexible building compatibility
- Rapid multi floor map replication for fast deployment
Two, three, or four sealed compartments, opened only by the right person.
The cabin reconfigures into two, three, or four independently controlled compartments, so one robot covers a parcel run, an amenities drop, and a food delivery without changing hardware. Each compartment opens only on password, phone number, or NFC verification, and a continuous ventilation fan keeps the interior fresh between trips.
- 2 to 4 adjustable compartments with independent control
- Password, phone number, and NFC verified pickup
- Compartment ventilation system to reduce odors and bacteria
- Gull wing doors for clean, easy loading and access
Stable on every floor, steady around every obstacle.
Auto level suspension
An upgraded six wheel independent linkage suspension adjusts damping to the floor underneath, keeping the robot and its load steady. It clears 2 cm obstacles and 3.5 cm gaps with about 50 percent higher operating stability.
3D obstacle avoidance
Two RGBD cameras and a customized LiDAR detect obstacles as low as 3 cm and suspended hazards up to 70 cm off the floor, so it stays safe in busy, cluttered, ever changing spaces.
70 cm passability
A minimum clearance of 70 cm lets FlashBot Max move through the corridors and doorways found in 99.9 percent of building scenarios, so it fits the property you already have.
Multi robot scheduling
Task allocation across a fleet keeps robots out of each other's way in crowded areas and shortens the wait for the person at the other end of the delivery.
Auto power charging
When the battery runs low it returns to the charging station on its own and tops up, ready for the next run with no staff intervention.
Digital management
Through the PUDU management platform your team tracks location and status in real time and handles deployment and maintenance remotely, with clear visibility of operational data.
FlashBot Max moving through the building.
PUDU FlashBot Max technical specifications
How the Max compares to the original FlashBot it builds on.
| Specification | PUDU FlashBot Max | PUDU FlashBot |
|---|---|---|
| Dimensions | 538 x 534 x 1052 mm | 539 x 515 x 1050 mm |
| Weight | 60 kg | 55 kg |
| Maximum payload | 20 kg | 30 kg |
| Payload per layer | 10 kg | 15 kg |
| Compartments | 2 to 4, independently controlled and adjustable | |
| Compartment size, single | 187 x 410 x 280 mm | 219 x 410 x 286 mm |
| Compartment size, double | 380 x 410 x 280 mm | 438 x 410 x 286 mm |
| Charging time | 4 h | 4.5 h |
| Run time | 9 h | 12 h |
| Cruise speed | 0.5 to 1.2 m/s, adjustable | |
| Navigation | VSLAM+ and LiDAR SLAM | LiDAR SLAM |
| Semi outdoor delivery | Yes | No |
| Minimum path clearance | 70 cm | 75 cm |
| Maximum surmountable height | 20 mm | |
| Maximum surmountable gap | 35 mm | |
| Compartment ventilation | Yes | No |
| NFC compartment access | Yes | No |
| Elevator control and auto charging | Supported | |
| Screen and colors | 10.1 inch touch, black and white | 10.1 inch touch, black, white, yellow |
For properties where delivery means crossing the whole building.
Hotels and resorts
Sealed room service and amenity delivery to guest floors, including garden and poolside routes, around the clock.
Corporate buildings
Internal mail, parcels, and supplies between floors and departments, with secure compartment pickup.
Senior living
Reliable, contactless delivery of items to residents across multiple floors without tying up care staff.
Healthcare
Sealed supply and item transfers between wards and floors, freeing clinical staff from courier runs.
Room service delivery with elevator integration
In a hotel, FlashBot Max works as a room service robot that handles the hotel elevator on its own: it calls the lift, rides to the guest floor, sends an arrival notification, and waits for the guest to collect from a sealed compartment. Elevator control runs through the cloud solution, which needs no elevator modifications, or through the hardware solution PUDU developed in house for a wider range of buildings. Our guide to facility mapping, including elevators explains how a robot learns every floor, and the hotel cleaning and delivery robot guide shows where delivery fits in a property. See how we deploy across hotels and hospitality, or compare the FlashBot Max $20,000 MSRP with every model on our robot pricing page.