DAS Alarm Service & Repairs
Speak with a Sipko Security specialist about your DAS DL or NX keypad errors. We respond quickly during business hours and offer after-hours call-outs for urgent DAS security issues across Melbourne.

DAS Capabilities
- ✓ DAS DL & NX Servicing
- ✓ Hills Reliance Upgrades
- ✓ DAS System Maintenance
- ✓ Beeping Keypad Troubleshooting

How We Sipko Security Help in Melbourne
If your DAS alarm is acting up, We Sipko Security are the local experts you can trust. These systems (Direct Alarm Supplies) are very popular in Melbourne, but they need the right care to keep your family safe. We come to your home or business quickly to fix any problem.
Sipko Security Hardware Experts
We fix all common Networx NX-4, NX-8, and Hills Reliance R8 systems in Brighton and across Melbourne.
Specialised DAS System Support
We provide professional servicing, battery replacements, and fault repairs for the entire range of legacy and modern DAS security hardware.
Why Choose DAS Alarm Systems?
In an era of rapid technological change, DAS systems (now Hills Reliance) offer a pivotal role in safeguarding your cherished properties and providing absolute peace of mind.
Comprehensive Signal
Antennas strategically placed throughout your premises ensure consistent signal distribution, minimizing dead zones in large or complex buildings.
Multi-Technology
Supports cellular, Wi-Fi, and public safety frequencies for seamless integration with surveillance cameras and access control.
Uninterrupted Ops
Designed with redundant power sources and backup systems to maintain connectivity even during major power outages or network failures.
Scalable & Flexible Protection
Whether it’s a residential property, a commercial facility, or a public space, reliable alarm systems play a vital role in enhancing safety. DAS Alarm Systems provide enhanced emergency communication for any environment.
Leading Feature
Real-time monitoring and instant alerts generation enable swift responses to break-ins, unauthorized access, or potential fire hazards.

How to Manage Your DAS Security System
Running your DAS system is simple once you know the basics. Follow our quick step-by-step guides for the most common keypad operations.
🔒 Arming & Disarming
⚙️ Admin Functions
What Your Keypad is Telling You
The status lights (LEDs) on your DAS keypad are vital health indicators. If you see these signals, your system needs attention.
Power Light Flashing?
This indicates that the main back-up battery in your control box is low or dead. Once we replace and reset the battery properly, the light will return to steady green.
Service Light “ON”?
The yellow service light indicates a system fault. Press [*] then [2] to see which number lights up, showing the specific issue like telephone fail or zone trouble.
Keypad Beeping Continuously?
Beeping is a sign your system has detected a fault. Silencing it usually requires entering your code, but a technician visit is needed to find and fix the root cause.
Date & Time Reset Needed?
After a total power loss, your DAS system will lose its time. We can reset this for you, or you can use the [*][9][6] function as detailed in the user manual.
Our Sipko Security Service Journey
We make fixing your DAS alarm in Melbourne as simple as possible.
Detailed DAS System FAQ
Common questions about Direct Alarm Supplies (DAS) and Hills Reliance systems. If your question isn’t here, call us for expert technical support.
How do I stop my DAS alarm from beeping?
Beeping usually indicates a system fault (like a low battery). You can usually silence it by entering your 4-digit user code. To fix it permanently, you must identify and resolve the fault using the [*][2] command.
Can I connect my old DAS system to my phone?
Yes! We can upgrade your legacy DAS/Hills system with a modern Wi-Fi or 4G module, allowing you to arm, disarm, and receive push notifications directly on your smartphone.
How often should I change my DAS alarm battery?
We recommend replacing the main backup battery every 2 to 3 years. A failing battery is the most common cause of false alarms and keypad power light flashing.
What do I do if I’ve forgotten my programmer code?
If you don’t have the master or installer code, a licensed technician must perform a factory default reset. This clears all codes and allows for a fresh setup of your security system.
Is DAS still in business?
Direct Alarm Supplies (DAS) was a major distributor. Their hardware is now primarily supported and evolved under the Hills Reliance brand. We specialize in both the original DAS DL/NX series and the newer Hills Reliance models.
Can I use wireless sensors with a wired DAS system?
Most DAS and Hills Reliance systems support wireless expansion through a receiver. This allows us to add wireless motion sensors, door reeds, or remotes without running new cables.
Contact SIPKO Security
Speak with a specialist about wired and wireless CCTV, Ajax alarms, and same-week installations. We respond quickly during business hours and offer after-hours call-outs for urgent security issues.