Access Control has moved far beyond swipe cards and metal keys.
Today, many New Zealand businesses want a cleaner, faster and more flexible way to manage entry across doors, gates, barriers, turnstiles and restricted areas. A contactless access control system allows authorised users to gain access without physically touching a keypad, handing over a tag, or relying on traditional keys.
For some sites, that means facial recognition at the front door.
For others, it may mean palm recognition for hygiene-sensitive areas, QR code access for visitors, mobile credentials for staff, or long-range UHF readers for vehicle gates and barriers.
At NZTeco, we supply contactless access control solutions using ZKTeco and Armatura technologies, helping businesses choose the right method for each entry point rather than forcing one technology across the whole site.
What Is a Contactless Access Control System?
A contactless access control system allows people or vehicles to be verified without direct physical contact with the reader.
Instead of inserting a key, pressing a PIN pad, or swiping a card, users can be identified through technologies such as:
Face recognition
Palm recognition
QR codes
Mobile phone credentials
(QR, Bluetooth and NFC)
Long-range UHF tags for vehicle access
RFID cards or fobs, where still required
Face recognition
Palm recognition
QR codes
Mobile phone credentials
(QR, Bluetooth and NFC)
Long-range UHF tags for vehicle access
RFID cards or fobs, where still required
The goal is not only to make access faster. A well-designed system also improves security, reduces admin, supports visitor management, and gives the business better control over who can enter specific areas.
Why Businesses Are Moving Towards Contactless Access
Contactless access control solves several common problems at once.
Keys get lost. Cards get shared. PIN codes get passed around. Visitors often need temporary access. Vehicle gates can become a bottleneck. Staff may not want to touch shared keypads, especially in high-traffic areas.
A contactless system gives businesses more control while making access easier for authorised users.
For example, a gym may use mobile credentials or QR codes for members. A warehouse may use facial recognition for staff areas and UHF readers for vehicle gates. An office may use Armatura mobile credentials so staff can use their phones instead of physical cards. A high-security site may combine biometric verification with access control rules, time zones and event logs.
The best setup depends on the site, the users and the level of security required.
Biometric Contactless Access: Face and Palm Recognition
Biometric access control is one of the strongest options for contactless entry because it verifies the person, not just something they carry.
With ZKTeco solutions such as SpeedFace and SpeedPalm terminals, businesses can use face recognition, palm recognition, RFID cards, or a combination of methods depending on the site requirements.
Face recognition is ideal for fast staff access at offices, warehouses, schools, gyms and commercial facilities. Users simply look at the terminal and, if authorised, the door, turnstile or connected access point can unlock.
Palm recognition is another powerful contactless method. It can be useful where hygiene, convenience or user acceptance is important. Instead of touching a scanner, the user presents their palm near the device for verification.
Biometric access can also reduce common issues with shared cards or borrowed tags. A face or palm cannot be handed to another person, making it a strong option where accountability matters.
QR Code Access Control for Visitors, Members and Temporary Entry
QR code access control is a practical option when you need flexible, temporary or app-based entry.
A QR code can be issued to a visitor, contractor, staff member or member, then scanned at a compatible access reader or biometric terminal. Depending on the software and setup, QR codes can be used for one-time access, scheduled access, visitor access or mobile-based entry.
This can work well for:
ZKTeco QR readers such as the QR500 and QR600 ranges can be used in access control environments where QR credentials are required. Some biometric terminals also support QR functionality, depending on the model and system design.
The important point is to match the QR reader, controller and software platform correctly. QR access is not just about scanning a code. It needs to be tied into proper access rules, user permissions and reporting.
Mobile Credential Access Control with BLE and NFC
Mobile credentials are becoming one of the most practical contactless access options for modern workplaces.
Instead of issuing a physical access card, a business can issue a digital credential to a user’s smartphone. The user can then unlock a compatible reader using supported methods such as BLE, NFC or QR code, depending on the system.
Through the Armatura range, NZTeco can support modern mobile credential access using technologies such as:
This is especially useful for sites that want to reduce physical card handling, simplify onboarding, or offer a more modern user experience.
Mobile credentials can also help reduce the admin burden of lost cards. Instead of replacing a physical card, access can be managed digitally through the supported platform.
For many businesses, mobile access is a strong fit for offices, shared workspaces, gyms, apartment complexes, commercial buildings and premium access control projects.
Long-Range UHF Readers for Vehicle Gates and Barriers
Contactless access control is not limited to pedestrian doors.
For vehicle entrances, long-range UHF readers can identify authorised vehicles before they reach the gate or barrier. A UHF tag is usually fitted to the vehicle, and the reader detects the tag from a distance, allowing the system to trigger a gate, boom barrier or vehicle access point.
This type of setup is useful for:
- Staff car parks
- Gated communities
- Commercial yards
- Warehouses
- Logistics sites
- Industrial facilities
- Apartment parking
- Controlled contractor entry
ZKTeco UHF readers such as the U1000, U2000 and UHF Pro ranges can be used for long-range vehicle access applications, depending on the required read distance, mounting position and site conditions.
A properly designed UHF vehicle access system can reduce waiting time at gates, improve traffic flow and provide better control over which vehicles are authorised to enter.
Choosing the Right Contactless Technology
There is no single best contactless access control method for every site.
The right solution depends on what you are trying to protect, who needs access, how often access changes, and whether the entry point is for people, vehicles or both.
Here is a simple way to think about it:
Requirement
Suitable Contactless Option
Fast staff entry
Face recognition
Mobile credential
High accountability
Face recognition
Palm recognition
Hygiene-sensitive access
Palm recognition
Face recognition
Visitor access
QR code access
Member access
QR code access
Mobile credential
Modern office access
BLE mobile credentials
NFC mobile credentials
Vehicle gates and barriers
Long-range UHF readers
Mixed-use commercial site
Biometrics
QR code
Mobile credentials
UHF vehicle access
Integration with controllers
ZKTeco access control hardware
Armatura access control hardware
In many real projects, the best result comes from combining technologies.
For example, a commercial building may use mobile credentials for staff, QR codes for visitors, biometric terminals for restricted zones, and UHF readers for the car park.
Beyond the reader
Contactless access control is a complete system, not just a device on the wall.
The technology is only one part of the solution. A proper contactless access control system also needs the right controller, lock hardware, exit devices, cabling, power supply, backup power, software, user permissions and installation approach.
The key question is not only “which reader should we use?”
The better question is: how should the full system work when staff, visitors, vehicles, doors, software and site rules all need to work together?
The better question is: how should the full system work when staff, visitors, vehicles, doors, software and site rules all need to work together?
01
Reader & credential
Face, palm, QR code, mobile credential, RFID or long-range UHF for vehicles.
02
Controller & access rules
The controller decides who can enter, when they can enter and which doors they can use.
03
Lock hardware
Maglocks, strikes, drop bolts, exit buttons and emergency release devices must suit the door and risk level.
04
Power & backup
Power supplies and backup batteries help keep the system stable during outages or voltage drops.
05
Software & permissions
User groups, schedules, visitor expiry, audit logs and reporting all need to be configured properly.
06
Integration approach
The system may need to work with turnstiles, gates, barriers, alarms, lifts or multiple sites.
Higher-security projects need a proper access plan.
Click through the questions to see why product selection, system design and installation approach matter before choosing the hardware.
A reader may support QR codes or mobile credentials, but it still needs to work correctly with the controller, software and access rules.
Who can create, edit and remove users?
User management should not be left open to everyone. A proper system should define which administrators can add staff, remove access, issue mobile credentials or manage visitors.
What happens when staff leave?
Access should be removed quickly and consistently. This is where user groups, permissions and audit trails become important, especially for businesses with multiple managers or locations.
How does visitor access expire?
QR code access is useful for visitors, contractors and temporary users, but the system should support expiry rules so access does not remain active longer than required.
Does the system need audit logs?
For higher accountability, the software should record who accessed each door and when. Face and palm recognition can provide stronger accountability than shared cards, PIN codes or unmanaged QR codes.
Should doors fail safe or fail secure?
Different doors have different safety and security requirements. Fire exits, front entries, internal doors, server rooms and warehouses may require different lock hardware and power behaviour.
How should access work during a power cut?
Backup power, battery capacity and lock type need to be considered. The goal is to avoid a system that becomes unreliable, unsafe or insecure when power is interrupted.
Does it need to integrate with turnstiles, gates or barriers?
Turnstiles, boom gates, vehicle barriers and pedestrian doors often need different readers, controllers and relay logic. Long-range UHF may suit vehicles, while face, palm, QR or mobile credentials may suit people.
Do mobile credentials need to work across multiple sites?
Multi-site access needs careful planning around software, user groups, credential permissions and administration. This is especially important for franchises, offices, gyms, warehouses and national operators.
Need help choosing the right setup?
NZTeco can help installers, integrators and end-users choose a practical contactless access control solution instead of relying on guesswork.
Where Contactless Access Control Works Best
Contactless access control is a strong fit for many New Zealand sites, including:
Offices and Commercial Buildings
Staff can access the building using face recognition, mobile credentials or RFID, while visitors can be handled through QR-based access where suitable.
Gyms and Fitness Centres
Members can use QR codes or mobile credentials for convenient entry, while staff areas can use biometric access for better control.
Warehouses and Industrial Sites
Biometric terminals can control staff access, while UHF readers can manage vehicle entry through gates and barriers.
Schools and Campuses
Contactless systems can help manage staff, contractor and restricted-area access with better visibility and control.
Apartment Buildings and Shared Facilities
Residents can use cards, mobile credentials or QR-based access depending on the system design, while vehicle entrances can use UHF readers.
High-Security Areas
Face and palm recognition can help ensure the person entering is the authorised user, not someone carrying a borrowed card.
ZKTeco and Armatura Contactless Access Solutions from NZTeco
NZTeco offers a wide range of contactless access control options for New Zealand businesses, installers and system integrators.
These include:
- ZKTeco face recognition access terminals
- ZKTeco palm recognition access terminals
- ZKTeco QR code readers
- ZKTeco long-range UHF readers for vehicle access
- ZKTeco barriers and gate access solutions
- Armatura mobile credential solutions
- Armatura BLE and NFC readers
- Armatura IP-based access controllers
- Multi-technology access control designs for doors, gates and turnstiles
The key benefit is flexibility. You do not need to choose only one access method for the entire site. Different areas can use different credentials based on risk, convenience and user needs.
Is it the right fit?
Is a Contactless Access Control System Right for Your Site?
A contactless access control system is worth considering if you want faster entry, less reliance on keys or cards, improved hygiene, better visitor access, or easier control over staff, members and vehicles.
Quick takeaway
Contactless systems are especially useful when your site has multiple user types, such as staff, visitors, contractors, members, tenants or authorised vehicles.
Faster entry
Reduce bottlenecks at doors, gates and entry points with quicker, more convenient access.
Less reliance on keys
Move away from physical keys and unmanaged cards for a more flexible access approach.
Improved hygiene
Face and palm recognition can reduce the need to touch shared devices or hand over cards.
Better visitor control
QR code and temporary credentials can make visitor access easier to issue and manage.
Vehicles included
Long-range UHF access can help manage authorised vehicles at gates, barriers and secure entries.
Plan the use case first
For the best result, the system should be planned around the real-world use case first. The product choice should come after that.
Typical sites where this works well
- Offices with staff and visitor access
- Gyms and membership-based sites
- Warehouses with staff, contractors and vehicles
- Mixed-use commercial properties with multiple user groups
Contactless access control
Talk to NZTeco About Contactless Access Control
Need a contactless access control system for your building, gym, warehouse, car park or gated entrance? NZTeco supplies ZKTeco and Armatura access control solutions across New Zealand, including face recognition, palm recognition, QR code access, mobile credentials, BLE/NFC readers and long-range UHF vehicle access systems.
Face recognition
Palm recognition
QR code access
Mobile credentials
BLE/NFC readers
UHF vehicle access
Discuss the best option for your site
Contact NZTeco to compare the options and choose a contactless access control solution that fits your site, budget and security requirements.
Contact NZTeco →FAQs
The best system depends on the site. Face recognition is ideal for fast staff access, palm recognition is useful for hygienic biometric access, QR codes work well for visitors and members, mobile credentials suit modern workplaces, and UHF readers are best for vehicle gates and barriers.
Yes. Long-range UHF readers can identify authorised vehicle tags and trigger gates or boom barriers. This is commonly used for car parks, gated entrances, commercial yards and industrial sites.
