Automatic Security Gates NZ
For Residential & Commercial Applications Across New Zealand
Watchu Security offer a range of automatic security gates, with both bespoke and off-the-shelf options for residential and commercial applications across NZ. These options include both Sliding gates and Cantilever gates, each with their own unique characteristics.
Within each type of security gate, we offer 3 styles: Defender, Deterrent and Protector
Defender Security Gates
Our Watchu Security Defender gates feature a spike top panel for deterring break-ins with a clean style, and a powder-coated or galvanized finish.
Deterrent Security Gates
Our Watchu Security Deterrent gates feature chain link and barbed wire for cost-effective protection. Available in black or galvanized finish.
Protector Security Gates
Our Protector security gates feature a rod top panel for a clean and robust design. Powder-coated or galvanized finish.
How do Cantilever and Sliding gates differ?
Watchu Security supply Cantilever, Sliding and Swing gates – all available in our 3 styles above – Defender, Deterrent and Protector. Cantilever and Sliding gates are the best options for a commercial security gate. Our team will be able to tell you which type is right for your property after a quick site visit.
Cantilever Security Gates
Watchu Security supplies and installs cantilever gate systems for commercial and industrial areas, or bespoke residential applications across NZ.
Automated cantilever security gates are a highly popular option amongst our customers, as they share many of the same advantages of sliding gates with very few of the downsides. The hardware does, however, come at a higher price point.
Cantilever gates differ from traditional sliding gates in a couple of ways. The gate itself has a different structure to a traditional gate. In order for the gate to counterbalance, the gate requires an overhang to be built to the drive end of the gate. The gate is then suspended above the ground using a pair of wheeled carriages that must be bolted to a concrete pad at the drive end of the gate. A C-profile rail attached to the underside of the gate holds the gate to the carriages whilst ‘stops’ prevent the gate overrunning at the end of both the open and close cycle.
This design offers several immediate benefits:
- Cantilever security gates are a fantastic option for sloped or driveways with water slopes.
- They’re virtually silent, increasing their appeal for residential and commercial environments.
- They don’t require nearly the same level of maintenance as sliding gates
- Many of our customers – both residential and commercial – find them to be the most aesthetically appealing option
- They’re frequently used for heavy-duty applications on commercial sites and industrial parks.
All of these benefits do come at the cost of a higher price tag than sliding gates, though, and since the overhang isn’t optional, it automatically disqualifies them as an option for some environments with limited space.
Due to the safety and efficiency of the gate motion these can be ran at higher speeds more reliably and safer than traditional sliding gates, along with other installation benefits due to no concrete beam required across driveway.
Sliding Security Gates
Watchu Security supplies and installs sliding gate systems mainly around residential and light commercial applications.
Electric sliding gates have wheels set in to angle iron at the base of the gate. These wheels have either a V or U groove profile and run along a track in the ground, which is either set in to the ground or bolted on. Toothed racking attached to the length of the rear of the gate connects to the motor at the drive end of the gate, creating a rack and pinion drive system.
What are the advantages of a sliding security gate?
- The chief advantage of automated sliding gate is, since the gates don’t have an opening axis, they’re fantastic for areas where you might be limited on space – they’re often used on relatively small residential driveways, for example.
- Due to their robust appearance, they’re also a great visual deterrent for potential intruders on your property.
- As with underground gate kits, they’re highly resistant to tampering, and they present a particularly solid barrier to anyone looking to gain entry.
- They are also cheaper than cantilever automated security gates, and share some of the same advantages, so they can be a good compromise if you decide the former might be slightly out of your price range.
It’s worth noting, however, that sliding gates do require regular maintenance. Since they run along a single track, this track needs to be kept clean and regularly cleared of debris, especially in high traffic and harsh conditions. If the automatic gate detects even a small object in its way as it slides along this track, the system will automatically stop the gate for safety purposes. They’re also relatively noisy, which is sometimes a concern for our residential customers.
It’s also important to bear in mind that if your driveway slopes to either side, for water or section shape, it is impossible to install a traditional sliding gate for three reasons. One is for safety – if the gate was to disengage with the motor, the gate could fall closed and crush a person. Another is that the strains placed upon the motor to move the gate up and down a slope would be far more than the motor would be able to handle. Also, your gate would be shaped to suit running down a slope and still be square with your catch and support posts.
Installation for ultimate outcome requires a perfectly level concrete beam across the drive and return section.
Why choose Watchu for security gates in NZ
Choosing the right security gate provider is just as important as choosing the gate itself. At Watchu, we combine proven security expertise with practical, site-specific solutions to deliver gates that work reliably and look the part.
We supply and install a wide range of automatic security gates for both residential and commercial properties across New Zealand. From sliding and swing gates to cantilever options, our solutions are designed to suit a range of site layouts, traffic volumes, and security requirements. Whether your priority is controlling access, deterring unauthorised entry, or protecting high-value assets, we help you select a gate system that aligns with your needs rather than a one-size-fits-all approach.
All Watchu security gates are built to handle New Zealand conditions, with durable finishes such as galvanising and powder coating to ensure long-term performance. Our gates can also be seamlessly integrated with access control, intercoms, and CCTV systems, creating a cohesive perimeter security solution instead of standalone hardware.
With nationwide coverage, experienced technicians, and end-to-end support from design through to installation and maintenance, Watchu offers dependable security gate solutions backed by local knowledge and industry-leading expertise.
Security Gates FAQs
What are automatic security gates?
Automatic security gates are electrically operated gates designed to control access for residential and commercial properties. They enhance security, improve privacy and provide convenient, controlled entry while acting as a strong visual deterrent.
What types of security gates does Watchu Security specialise in?
Watchu Security specialises in a wide range of automatic security gates, including sliding gates, swing gates, cantilever gates, bi-fold gates and bespoke, purpose-built gates, for both residential and commercial sites across NZ. Our gate solutions are tailored to different layouts, space constraints and security needs.
Can security gates be customised to suit specific requirements?
Yes. Our security gates can be fully customised, from bespoke designs to standard ‘off-the-shelf’ options. Gate size, materials, finishes, automation and access methods can all be tailored to suit your site and security objectives.
What is the difference between sliding gates and swing gates?
Sliding gates move horizontally along a track or cantilever system and are ideal for sloped or limited spaces. Swing gates open inward or outward and work best on flat driveways with sufficient clearance.
How much do automatic security gates cost in New Zealand?
Pricing depends on gate type, materials, automation, access control and site conditions. Our residential installations typically start from around $12,000 to $15,000.
Are automatic security gates secure?
Yes. Automatic security gates provide a strong physical barrier and visible deterrent. When paired with reliable locking mechanisms and access control, they significantly reduce unauthorised access.
Can automatic security gates be forced open?
High-quality security gates are built to resist tampering and forced entry. While no system is completely invulnerable, professionally installed gates greatly increase the effort and risk involved in gaining access.
What features do modern security gates include?
Security gates are built with durable construction, reliable motors, secure locking systems and support advanced access control options such as remotes, keypads, swipe cards and mobile access.
How do automatic security gates operate?
Gates can be opened using remote controls, vehicle tags, keypads, swipe cards, mobile phone apps or intercom systems, allowing flexible and secure access management.
Can security gates be integrated with other security systems?
Yes. At Watchu Security, automatic security gates can be integrated with CCTV, alarms, intercoms and access control systems to create a complete, site-wide security solution.
Are automatic security gates suitable for residential properties?
Absolutely. Residential security gates are a popular choice across New Zealand for improving home security, increasing privacy and enhancing street appeal.
Do automatic security gates increase property value?
Yes. Well-designed security gates improve first impressions and add perceived value through improved safety, convenience and overall presentation.
Are solar-powered automatic security gates reliable?
Solar-powered security gates are a practical option where mains power is difficult to install. When designed correctly, they offer reliable performance, though upfront costs are typically higher.
Do automatic security gates require regular maintenance?
Yes, regular maintenance is important to keep security gates in optimal working condition. Watchu Security recommends scheduled inspections, lubrication of moving parts, regular cleaning and insect-repellent (such as Ant Sand), and prompt repairs if any issues are detected. This ensures that the gates function reliably and maintain their security features over time.
Are the security gates offered by Watchu Security certified and compliant with industry standards?
Yes, all security gates provided by Watchu Security are manufactured to meet the highest industry standards and regulations. They undergo rigorous testing and certification processes to ensure reliability, durability, and adherence to security standards.