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RFID room door locks are a system using RFID or smart cards (MIFARE, Temic) for authentication and unlocking, completely replacing mechanical keys. The problem of lost keys, missing cards, and time-consuming check-in is solved comprehensively: each card is individually encrypted, deactivated after check-out, and integrated with PMS for centralized management. Việt POS delivers end-to-end implementation — site survey, equipment supply (Chainway, Honeywell, Zebra), installation, training, warranty. Call 0935 498 384 for a quote now.
Why do hotels need to switch to RFID locks?

Mechanical locks and old-generation magnetic cards pose significant risks: keys are easily duplicated, lost cards cannot be locked in time, and manual management causes errors. RFID locks solve these issues with superior security, process automation, and long-term operational cost savings.
- Superior security: Each card encrypted with 64-128 bit encryption, impossible to duplicate. When guests check out, cards automatically deactivate.
- Fast check-in: Guests receive cards at reception in 15-25 seconds, no key signature required.
- Reduced staffing costs: Staff no longer need to man the key desk, saving 1-2 personnel per shift.
- Flexible access control: Housekeeping cards only open assigned floors, manager cards open all rooms.
- PMS integration: Room entry/exit data syncs with hotel management software, enabling real-time reporting.
- Long lifespan: RFID locks run on batteries for 12-18 months, require no wiring, and are easy to maintain.
Common types of RFID room door locks

Depending on scale and budget, hotels can choose between MIFARE, Temic card-based RFID locks, or Bluetooth-enabled integrated locks. Below are typical models that Việt POS distributes and installs.
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Zebra SR5502 RFID Antenna for Backroom and Warehouse
SKU: SR5502
DS9900 handheld RFID reader for retail
SKU: DS9900
DS9900 Handheld RFID Reader for Laboratory
MC3300 Handheld RFID Reader
SKU: MC3300| Model | Technology | Read range | Battery | Reference price (VND/set) | Suitable for |
|---|---|---|---|---|---|
| Chainway LK-RFID-01 | MIFARE 13.56 MHz | 3-5 cm | 4 x AA, 18 months | 1,200,000 - 1,500,000 | Small to mid-size hotels (20-50 rooms) |
| Honeywell HLD-200 | Temic/MIFARE card | 2-4 cm | Lithium battery, 24 months | 1,800,000 - 2,200,000 | 3-4 star hotels (50-100 rooms) |
| Zebra ZK-RFID-Pro | UHF 860-960 MHz | 10-15 cm | Rechargeable battery, 12 months | 2,500,000 - 3,000,000 | Resorts, luxury hotels (>100 rooms) |
Complete RFID room door lock implementation process at Việt POS

Việt POS provides end-to-end service: site survey → solution recommendation → equipment supply (locks, cards, software) → installation → PMS integration → staff training → 12-24 month warranty.
- Step 1 — On-site survey: Technicians visit the hotel to measure doors, check electrical systems, and recommend appropriate quantity and models.
- Step 2 — Detailed quotation: Send pricing list for equipment (locks, cards, readers), installation and training costs. Free survey if contract is signed.
- Step 3 — Equipment supply: Genuine import from Chainway, Honeywell, Zebra. 12-month warranty (locks) / 24-month warranty (readers).
- Step 4 — Installation and integration: Mount locks on doors, install management software, connect with existing PMS/POS. Full system testing.
- Step 5 — Training and handover: Train reception and management staff on software use, card issuance, and basic troubleshooting. Provide operational documentation.
- Step 6 — Warranty and support: 24/7 support hotline. On-site warranty service within 48 hours. Extended warranty available upon request.
Reference pricing for RFID room door lock implementation packages

Pricing depends on number of rooms, lock type, and integration requirements. Below are reference prices for common packages (excluding VAT; contact for accurate quotation).
| Package | Number of rooms | Equipment included | Reference cost (VND) |
|---|---|---|---|
| Basic package | 20-30 rooms | 20-30 MIFARE locks, 50 blank cards, 1 reception reader, basic management software | 40,000,000 - 55,000,000 |
| Standard package | 50-80 rooms | 50-80 Honeywell HLD-200 locks, 200 MIFARE cards, 2 readers, PMS integrated with POS software | 120,000,000 - 160,000,000 |
| Premium package | 100-200 rooms | 100-200 Zebra UHF locks, 500 cards, 3 readers, PMS + real-time reporting, 2-branch integration | 350,000,000 - 500,000,000 |
RFID lock integration with existing POS and PMS systems

RFID door locks do not operate independently — they must integrate with hotel management software (PMS) and POS to sync check-in/out data, payments, and reporting. Việt POS supports integration with most major PMS systems in Vietnam.
- Open API: Chainway and Honeywell RFID lock systems support RESTful API, enabling easy connection with existing PMS (such as hotelkit, Opera, or custom PMS).
- Automatic synchronization: When guests pay at POS, the card is automatically activated. Upon check-out, the card is deactivated — no manual intervention needed.
- Real-time reporting: Room entry/exit data is recorded and synced to management software, supporting occupancy analysis and security monitoring.
- Multi-branch support: For hotel chains, centralized management allows remote card configuration and monitoring across all branches.
Frequently asked questions
Do RFID locks work during power outages?
Yes. Each lock has a backup battery (4 x AA or Lithium) that operates for 12-18 months. During power outages, locks unlock normally. The system alerts when battery is low.
What is the installation cost for RFID locks in a 30-room hotel?
With the Basic package, cost is approximately 40-55 million VND (including locks, cards, readers, installation and training). Call 0935 498 384 for free survey and accurate quotation.
What is the warranty for RFID locks?
Việt POS provides 12-month warranty for locks, 24-month warranty for readers. On-site warranty service within 48 hours. Extended warranty available for an additional 12 months at 10% of equipment value.
Can RFID locks integrate with legacy PMS?
Most major PMS systems support API integration. Việt POS checks compatibility before implementation. If the PMS does not support API, a standalone lock management software can be used instead.
Can RFID cards be reused for new guests?
Cards are re-encoded each time they are issued. When guests check out, cards are deactivated and can be reused after old data is cleared. Each card has a lifespan of 50,000-100,000 read/write cycles.
Contact us now at 0935 498 384 or email info@vietpos.vn for consultation on RFID room door lock solutions for your hotel. Việt POS — free survey, complete quotation, on-site warranty. See more solutions for RFID for hotels & resorts and RFID applications in retail.
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