Comprehensive Alarm Systems in Sydney for Reliable Property Protection
Expert Alarm Systems in Sydney, Delivering State-of-the-Art Security Technology, 24/7 Protection, and Peace of Mind for Residential and Commercial Properties
Southern Cross Electronic Security designs, installs and supports alarm systems for strata apartments and commercial buildings across Sydney, Central Coast and
Wollongong. The aim is simple. Detect real intrusions and reduce false alarms. We deliver wired or wireless systems with clear arming rules,
optional 24/7 professional monitoring, and integration with CCTV and access control. With video verification of alarm events,
authorised users can confirm what triggered the alarm and prioritise the right response.
Why Choose SCES for Alarm Systems
Because your safety deserves experience, reliability, and innovation.
Built for strata and commercial
Flexible configurations that suit lobbies, fire stair doors, plant rooms, car parks, and offices of any scale.
Video verification with CCTV
Alarms link to footage and snapshots so authorised users can see what triggered the event.
Optional 24/7 monitoring
Agreed communication and contact paths help ensure the right people are always notified at the right time.
Wired or wireless to fit the building
Wired for long-term scale and reliability, wireless for fast, clean installations where cabling is difficult or costly.
Fewer false alarms by design
Clear arming windows, sensible entry and exit delays, rules for cleaners and contractors, plus video verification to confirm events.
Supports access and intercom.
Easily track door events and alarms from one location, with secure managed releases that respect all access-level permissions.
Retrofit friendly
Reuse good cabling and detectors where it makes sense to reduce cost and disruption.
Local service and support
Licensed Sydney technicians, preventative maintenance options and quick help.
Alarm Solutions We Offer
Comprehensive protection for homes, businesses, and everything in between.
Ajax Wireless Alarm
Enterprise-grade, Australian-built platform for multi-site portfolios.
Learn more about Ajax Wireless Alarm
XECURE Alarm
Advanced, enterprise solution with unified access and alarm integration.
Learn more about XECURE Alarm
Inception Alarm
Web-managed access control ideal for small to medium commercial sites.
Learn more about Inception Alarm
Bosch Alarm
Web-managed access control ideal for small to medium commercial sites.
Learn more about Bosch AlarmTypical Applications
Versatile alarm systems for residential, commercial, and industrial use.
Apartments & Strata
Fire stair doors, common doors and lobbies, plant rooms and car parks
Commercial Offices
Receptions and lift lobbies, server and records rooms, after hours areas
Industrial & Logistics
Perimeters, gates and roller doors, warehouses and loading docks
Education & Healthcare
Entries and plant areas, labs and pharmacies, compliance-sensitive rooms
Our Process
A clear, methodical approach from site survey to ongoing support.
Site Survey
- Areas to protect: entries, common doors, fire stair doors, plant rooms and car parks
- Existing equipment: what can be reused and what needs replacing
- Wired or wireless: cabling paths or wireless coverage checked on site
- Panel, keypad and sounder locations set to suit building rules and access
- Power and communications: safe power, battery capacity and network touch points
- Integration needs: confirm links with CCTV, intercom, and access system
System Design
- Platform selection and a simple zone plan that matches the site
- Arming rules and schedules for opening, closing and after hours
- User setup for building managers, cleaners and contractors with clear permissions
- Monitoring plan where required so the right people are notified in the right order
- CCTV and access control links for video verification of alarm events
- Power plan and battery sizing, drawings and a device schedule
Deliverables: drawings, device and materials schedule, acceptance criteria and a test plan
Installation and Commissioning
- Clean installation with protected cabling and labelled enclosures
- Every sensor and door contact tested for alarm and tamper switches
- Wireless signal confirmed where used for reliable coverage
- Warning strobes and sirens verified in the right locations
- Monitoring signals and notifications proven with test records
- Backup taken and restore process tested
Training and Handover
- Simple training on arming, disarming and handling alerts
- How to add and remove users and run basic reports
- Quick reference guides for building managers and reception
- Handover pack with drawings, device schedule and configuration backup
Support & Maintenance
- Preventative checks and updates where supported
- Health monitoring where available with sensible escalation rules
- Detailed spares plan for all critical devices and clear service-level agreements.
- Regular performance reviews and continuous improvement reporting
Acceptance Tests at a Glance
• The right areas alarm at the right times with sensible delays to avoid nuisance
• Monitoring and notifications are received as planned
• Video verification opens the correct camera views for alarm events
• User lists and reports show clear names for areas and events
• Backup and restore proven
Typical Timelines
• Site survey phase: approximately half a day for a simple site, extending for multi-site locations.
• Design pack: two to five working days depending on scope
• Installation: depends on device count and cabling, staged to minimise disruption
• Commissioning and client handover: around one to two days per site.
Warranty and Support
Comprehensive coverage and responsive assistance from our Sydney-based team.
3-Year Parts Warranty
2-Year Labour Warranty
Preventative Maintenance Plans
Sydney-Based Support Team
Secure your building with a tailored alarm system.
Talk to SCES about wireless options, professional monitoring and linking alarms to CCTV