Alarm System Installation & Security Protection
Protecting your home or business starts with a reliable alarm system.
At DAS, we design and install complete indoor and external security systems across South London, Surrey, Sussex and Kent. Established in 2000, we provide tailored alarm solutions that combine modern technology with dependable performance.
Whether you’re securing a family home, rental property, office or commercial premises, we deliver alarm systems designed to protect what matters most.
Complete Indoor & External Security Systems
A well-designed alarm system should protect your entire property — not just one entry point.
We install comprehensive systems that cover:
- Internal motion detection
- Door and window sensors
- External perimeter protection
- Garden and outbuilding coverage
- Garage protection
By assessing the layout of your property, we ensure vulnerable access points are properly secured and that your system provides full coverage.
Complete Indoor & External Security Systems
A well-designed alarm system should protect your entire property — not just one entry point.
We install comprehensive systems that cover:
- Internal motion detection
- Door and window sensors
- External perimeter protection
- Garden and outbuilding coverage
- Garage protection
By assessing the layout of your property, we ensure vulnerable access points are properly secured and that your system provides full coverage.
Bespoke Alarm Systems
No two properties are the same — which is why we do not rely on “one-size-fits-all” packages.
We design bespoke alarm systems based on:
- Property size and layout
- Risk profile
- Entry points
- Occupancy patterns
- Domestic or commercial requirements
Whether you need a straightforward residential alarm or a multi-zone commercial system, we tailor the installation to suit your exact needs.
Bespoke Alarm Systems
No two properties are the same — which is why we do not rely on “one-size-fits-all” packages.
We design bespoke alarm systems based on:
- Property size and layout
- Risk profile
- Entry points
- Occupancy patterns
- Domestic or commercial requirements
Whether you need a straightforward residential alarm or a multi-zone commercial system, we tailor the installation to suit your exact needs.
Wireless Alarm Systems
Wireless alarms are a flexible and modern option for many properties.
They offer:
- Minimal disruption during installation
- Clean, cable-free setup
- Flexibility for future expansion
- Ideal solutions for finished or listed properties
Wireless systems can be installed quickly and efficiently while still providing high levels of reliability and performance.
Wireless Alarm Systems
Wireless alarms are a flexible and modern option for many properties.
They offer:
- Minimal disruption during installation
- Clean, cable-free setup
- Flexibility for future expansion
- Ideal solutions for finished or listed properties
Wireless systems can be installed quickly and efficiently while still providing high levels of reliability and performance.
Wired Alarm Systems
For maximum stability and long-term durability, wired alarm systems remain a popular choice.
Benefits include:
- Consistent, uninterrupted connectivity
- No battery replacement for core components
- Strong long-term reliability
- Ideal for new builds or renovations
We professionally install discreet wiring and ensure every component is correctly integrated for dependable performance.
Wired Alarm Systems
For maximum stability and long-term durability, wired alarm systems remain a popular choice.
Benefits include:
- Consistent, uninterrupted connectivity
- No battery replacement for core components
- Strong long-term reliability
- Ideal for new builds or renovations
We professionally install discreet wiring and ensure every component is correctly integrated for dependable performance.
Alarm Maintenance & Monitoring
An alarm system is only effective if it remains properly maintained.
We provide:
- System health checks
- Component testing
- Battery replacement
- Fault diagnosis
- Ongoing monitoring solutions
For clients who require additional reassurance, monitoring services ensure alerts are handled quickly and appropriately.
Regular maintenance helps extend the lifespan of your system and ensures it performs when you need it most.
Alarm Maintenance & Monitoring
An alarm system is only effective if it remains properly maintained.
We provide:
- System health checks
- Component testing
- Battery replacement
- Fault diagnosis
- Ongoing monitoring solutions
For clients who require additional reassurance, monitoring services ensure alerts are handled quickly and appropriately.
Regular maintenance helps extend the lifespan of your system and ensures it performs when you need it most.
Smoke Detection & Safety Integration
Security isn’t just about intrusion — it’s also about safety.
We install and integrate smoke detectors into your alarm system to provide early warning in the event of fire. These systems can be linked to your main alarm panel to provide immediate alerts.
Integrated safety solutions offer greater peace of mind, particularly for rental properties and commercial premises.
Smoke Detection & Safety Integration
Security isn’t just about intrusion — it’s also about safety.
We install and integrate smoke detectors into your alarm system to provide early warning in the event of fire. These systems can be linked to your main alarm panel to provide immediate alerts.
Integrated safety solutions offer greater peace of mind, particularly for rental properties and commercial premises.
Damp & Flood Monitoring
Water damage can cause significant structural and financial issues if not detected early.
We install damp and flood monitoring systems that:
- Detect leaks and rising water
- Trigger alerts immediately
- Help prevent costly long-term damage
- Provide protection for basements and ground-floor areas
These systems are particularly beneficial for properties prone to flooding or with valuable equipment stored on lower levels.
Damp & Flood Monitoring
Water damage can cause significant structural and financial issues if not detected early.
We install damp and flood monitoring systems that:
- Detect leaks and rising water
- Trigger alerts immediately
- Help prevent costly long-term damage
- Provide protection for basements and ground-floor areas
These systems are particularly beneficial for properties prone to flooding or with valuable equipment stored on lower levels.
Domestic & Commercial Alarm Solutions
We Work with:
Whether you require discreet residential protection or a larger commercial security setup, we provide professionally installed systems backed by experience and expertise.
Why Choose DAS?
Since 2000, DAS has built a strong reputation across South London, Surrey and Sussex for reliable security and AV installations.
Our customers choose us because we offer:
- Over 20 years of experience
- Free, no-obligation quotes
- Fully insured installations
- Warranty-backed workmanship
- Friendly, knowledgeable service
- Clean and tidy installations
We focus on providing security systems that are dependable, easy to use and built to last.
Areas We Cover
We provide alarm system installation, maintenance and monitoring throughout South London, Surrey, Sussex and Kent.
If you’re unsure whether we cover your area, simply get in touch and we’ll be happy to assist.
Frequently Asked Questions
Get a Free Quote
If you’re looking to install a new alarm system, upgrade your current setup or improve monitoring and protection, contact DAS today for a free quote.
Reliable protection. Professional installation. Complete peace of mind.
