Mobile / App
Smartphone or app-related access capability where listed.
Hotel Guestroom Lock
Hotel Guestroom Lock
SATO MARVEL
AED 599
Available
SATO MARVEL is a next-generation offline RFID hotel lock that intelligently combines guestroom access control, electronic doorbell, and illuminated Do Not Disturb/Make Up Room indicators into a single elegant device. By eliminating separate wall-mounted switches and room status panels, it reduces installation costs while delivering a modern guest experience. Built with commercial-grade stainless steel, advanced MIFARE® RFID technology, and a long-lasting battery-powered design, it offers secure, reliable, and maintenance-friendly operation—making it an ideal solution for both new hotel developments and guestroom retrofit projects.
Mobile / App PIN / Keypad RFID / Card
Before ordering: confirm model features, door compatibility and what is included for delivery / installation on this exact product.
UAE SupportDubai customer & project assistance
12-Month WarrantyPublished limited warranty terms apply
Service RouteAfter-sales support available
Hotel Guestroom AccessProduct-specific solution
Native WooCommercePrice, stock & variations stay live
Compatibility CheckRecommended before installation
GoKeyless SupportUAE sales & after-sales route
Product Overview
About SATO MARVEL
Review the published product information before selecting it for your property, door or project.
SATO MARVEL RFID Hotel Lock with Integrated DND/MUR & Doorbell
PRODUCT OVERVIEW
The SATO MARVEL DND LOCK is an advanced offline RFID hotel lock that combines three essential guestroom functions into a single device:
- RFID Guestroom Door Lock
- Electronic Doorbell
- Electronic Do Not Disturb (DND) / Make Up Room (MUR) Indicators
Unlike conventional hotel systems, the SATO MARVEL eliminates the need for separate wall-mounted DND/MUR panels and doorbell switches, reducing installation costs while providing a modern guest experience. The system operates completely offline using battery power and communicates through RFID cards and hotel management software.
KEY FEATURES
3-IN-1 INTEGRATED SOLUTION
- RFID Hotel Door Lock
- Electronic Doorbell
- D-Not-Disturb / Make-Up Room Indicators
No separate wall switch or electronic room sign is required.
CONTACTLESS RFID TECHNOLOGY
- MIFARE® Contactless RFID Card
- High-speed authentication
- Guest, Master, Floor, Housekeeping and Emergency Cards
- Lost card cancellation
- Card validity based on check-in/check-out time
ELECTRONIC DOORBELL
- Built-in illuminated doorbell
- Pleasant electronic chime
- Doorbell automatically disabled when Do Not Disturb mode is activated
- Eliminates guest disturbance during DND mode
GUEST STATUS INDICATORS
Touch-sensitive illuminated icons:
- Make Up Room (MUR)
- Do Not Disturb (DND)
- Doorbell
- RFID Card Reader
Visible from corridor for housekeeping staff.
HOUSEKEEPING CONVENIENCE
Guests simply touch the required icon:
- Request room cleaning
- Activate privacy mode
- Disable room service interruption
No paper hangers required.
HOTEL BENEFITS
- Eliminates external DND panel
- Eliminates separate doorbell installation
- Reduces wiring
- Faster installation
- Lower maintenance cost
- Cleaner guestroom appearance
- Modern premium design
LOCK CONSTRUCTION
- Premium SUS304 Stainless Steel construction
- Scratch-resistant satin finish
- Heavy-duty commercial lever handle
- Corrosion-resistant body
- Tamper-resistant fixing screws
- Suitable for intensive hotel operation
LOCK FUNCTIONS
Supports multiple hotel card types including:
- Guest Card
- Master Card
- Floor Card
- Building Card
- Housekeeping Card
- Emergency Card
- Time Card
- Lost Card Management
- Blacklist Cards
- Management Cards
Supports more than 14 card functions for hotel operation.
SOFTWARE FEATURES
- Guest Check-in / Check-out
- Card Encoding
- Lost Card Cancellation
- Audit Trail
- Room Status Management
- Housekeeping Access
- Time-controlled Access
- Staff Authorization Levels
SECURITY FEATURES
- Free-spinning handle protection
- Anti-illegal opening design
- Mechanical emergency key override
- Low battery warning
- Automatic lock after door closure
- Audit trail recording
- Electronic access control
TECHNICAL SPECIFICATIONS
| Item | Specification |
| System Type | Offline RFID Hotel Lock |
| Access Technology | MIFARE® Contactless RFID |
| Communication | Offline |
| Doorbell | Integrated |
| DND Indicator | Integrated |
| Make Up Room Indicator | Integrated |
| Lock Material | SUS304 Stainless Steel |
| Finish | Satin Stainless Steel |
| Power Supply | 4 × AA Alkaline Batteries |
| Battery Life | Approximately 12–15 months (depending on usage) |
| Emergency Opening | Mechanical Key |
| Low Battery Warning | Yes |
| Installation | Standard Hotel Mortise Door |
| Suitable Door Thickness | 38–60 mm (typical hotel door) |
| Operating Temperature | –20°C to +70°C |
| Working Humidity | 10–90% RH |
Battery life and low-power operation are designed for approximately 12–15 months of normal hotel use.
ADVANTAGES OVER CONVENTIONAL HOTEL LOCKS
✓ Lock + Doorbell + DND/MUR in one unit
✓ No wall-mounted DND panel
✓ No separate doorbell installation
✓ Reduced installation cost
✓ Reduced maintenance
✓ Better guest experience
✓ Modern hotel appearance
✓ Suitable for new hotels and renovation projects
IDEAL APPLICATIONS
- Hotels
- Resorts
- Hotel Apartments
- Serviced Apartments
- Holiday Homes
- Student Accommodation
- Staff Accommodation
- Boutique Hotels
Access & Features
Features listed for this product.
If a feature is not listed below, do not assume that this model supports it.
PIN / Keypad
PIN, passcode or keypad access where listed.
RFID / Card
RFID or card credential support where listed.
Fingerprint
Biometric fingerprint access where listed.
Not listed in current product dataDoor Compatibility
Confirm fitment before installation.
Lock suitability depends on the actual door, existing hardware and the selected model. A technically strong product can still be the wrong fit for a particular door.
Check Compatibility on WhatsApp →01Door thicknessCompare the actual door thickness with the supported range in the exact product specification.
02Mortise & cut-outsExisting lock-body dimensions and door cut-outs can affect retrofit compatibility.
03Opening direction / handingConfirm door handing and opening direction where the selected model requires it.
04Application requirementHotel, holiday-home, outdoor and general residential use can have different system requirements.
For hotel projects, confirm the guest credential method and any PMS, encoder or software integration before bulk purchasing. Integration capability is system-specific.
Delivery, Installation & Projects
Know what is included before checkout.
Delivery
Confirm current offerThe current product information does not clearly state a free-delivery offer. Confirm current delivery terms before ordering.
Installation
Installation mentionedInstallation is mentioned in the product information, but confirm whether it is included or separately charged.
Ask About Installation on WhatsApp →Need 10+ Units?
Project / bulk routeFor multiple doors, rooms or properties, confirm compatibility, pricing and rollout scope before bulk purchasing.
Request Project Quote on WhatsApp →Technical Information
Product Specifications
Category
Hotel Guestroom Lock, Hotel Locks
Stock status
Available
Warranty & After-Sales
Support after the purchase.
12-Month Limited Warranty
GoKeyless publishes a 12-month limited warranty for qualifying products purchased directly from GoKeyless, subject to the published exclusions and conditions.
Read Warranty Terms →Service on Demand
Use the published Service on Demand route for troubleshooting and applicable remote or on-site support.
View Service Options →Need Product Help?
If you are unsure about compatibility, installation or current availability, ask before ordering.
Ask on WhatsApp →Product FAQ
Before You Order SATO MARVEL
How do I know whether this product fits my door?
Compare the exact product specification with your door thickness, existing mortise and cut-outs, and opening direction. If unsure, share clear door photos and measurements with GoKeyless before ordering.
Are all access methods the same across GoKeyless products?
No. Mobile access, PIN, RFID, fingerprint, remote-management and backup-access features vary by model. Check the exact product information and attributes for the product you are purchasing.
Is installation included with this product?
Installation is mentioned in the product information, but confirm whether it is included or separately charged.
What warranty applies?
GoKeyless currently publishes a 12-month limited warranty for qualifying direct purchases. Exclusions and service conditions apply; review the full published Warranty & Service terms.
Should I contact GoKeyless before ordering multiple units?
Yes. For multiple doors, hotel rooms, holiday-home portfolios or project deployments, confirm compatibility, access requirements and rollout scope before bulk purchasing.
Before You Install
Not sure SATO MARVEL is right for your door?
Share your property type, door requirement or project scope with GoKeyless before purchasing if you need help selecting the suitable solution.