Centsys G-Ultra Access Control System
$545.00
Centsys G-Ultra Access Control System
Includes: 1x Centsys G-Ultra GSM Controller
Instructions
Instructions are included with every order.
Click here for remote instructions.
Click here for opener manuals.
Shipping
We are based in Albury, NSW. Below are expected lead times (excluding custom garage / shed doors). We offer express or next day express in the checkout.
TAS - 4-7 Days
VIC - 3-5 Days
NSW - 3-5 Days
ACT - 3-5 Days
QLD - 6-8 Days
SA - 4-6 Days
NT - 7-12 Days
WA - 7-12 Days
Warnings & Disclaimers
For compliance, a button battery warning appears on all product pages. The battery type is noted in the description when relevant.
WARNING! This product may contain a button/coin cell battery. To prevent possible SERIOUS INJURY or DEATH:
Keep new and used batteries out of reach of children at all times.
Do not use the product if the battery compartment is damaged or doesn’t close securely.
Dispose of used batteries immediately and safely - even flat batteries can cause harm.
Do not ingest the battery. Chemical burn hazard.
Act fast if you suspect a battery has been swallowed or inserted - severe or fatal injuries can occur within 2 hours.
Seek immediate medical attention or call:
– Australia: Poisons Information Centre on 13 11 26
– New Zealand: National Poisons Centre on 0800 764 766
- Order before 1pm, we'll despatch it the same day
- 60 day return policy (including change of mind)
- Instructions included with your order
Free Delivery To Anywhere
We offer free shipping Australia wide on our entire range of products
Staffed By Installers & Professionals
We've been installing garages and gates since 1998. Our Australian support team is second to none.
60 Day Returns, 12 Month+ Warranty
All purchases include a 60 day return option, with a 12 month or more warranty!
Description
Overview:
Take control of your access points with the Centsys G-Ultra – a smart, mobile-network-connected access control solution. Designed to remotely manage gates, garage doors, lighting, and more, this compact unit supports up to 1500 users and sends real-time alerts for complete peace of mind. Whether for home, business, or industrial use, it’s built for reliability and ease of use.
Why Choose the G-Ultra?
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Control devices remotely via SMS or smartphone app
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Quick setup using the free Centsys app (available on iOS and Android)
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Supports a large database of up to 1500 unique users
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Simple, DIY-friendly installation – no need for networking skills
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Instant notifications for access activity, input/output events, or power loss
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Secure PIN-based access control with a complete log of activity
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Works over GSM/3G/4G – no Wi-Fi or fixed internet required
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Centralized management of multiple sites through G-Web dashboard
Compatible Applications:
The G-Ultra features 4 programmable outputs, giving you the flexibility to operate:
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Sliding or swing driveway gates
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Roller or sectional garage doors
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Boom gates and entry barriers
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Pedestrian access control systems
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Security alarm systems
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Outdoor and indoor lighting setups
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Irrigation and water pump systems
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Electric or magnetic locking mechanisms
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Any other low-voltage device (up to 3A)
Technical Details:
| Feature | Specification |
|---|---|
| Max Users | 1500 |
| Input Terminals | 4 (configurable, Normally Open/Closed) |
| Output Channels | 4 relay outputs (3A max load per output) |
| Connectivity | GSM, 3G, 4G LTE |
| SIM Compatibility | Micro SIM with SMS & data capability |
| Mobile App | Centsys G-Remote (iOS & Android) |
| Voltage Input | 11V–24V DC |
| Power Use (Idle) | Approx. 70mA |
| Power Use (Max) | Approx. 250mA |
| Event Log Capacity | 1000 recorded events |
| Antenna | External antenna included |
| Housing | IP55 weather-resistant enclosure |
| Temperature Range | -20°C to +50°C |
| Mounting Type | Wall-mountable |
Additional information
| Weight | 0.5 kg |
|---|---|
| Dimensions | 25 × 15 × 5 cm |
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