Intruder Alarm Systems

We offer the latest in security alarms and panels from quality manufacturers such as Hills, Interlogix, Inner Range and DSC.

From small domestic installations to large commercial applications, the support of our technical advice ensures your system will be easy to use and operate.

Where roof and cable access is limited, we can provide a range of wireless security products including alarm panels, motion detectors and other sensors – to protect your home or business.

Fire & smoke detection, security cameras, video surveillance & verification, access controlintercoms, and remotes – can also be incorporated into your alarm system.

Plus the monitoring of your alarm is done here in Adelaide!
Any intrusions detected by your equipment are instantly reported back to our local operators. We then quickly respond to notify the relevant contacts, police and emergency services as applicable.

Clarke Security can supply and install a home security system from $499*

  • 1 x Control Panel – complete with high spee communicator
  • 1 x Code Pad with Emergency Fire, Police, and Medical buttons
  • 1 x Power Supply
  • 1 x Standby Battery
  • 1 x Austel Mode 3 socket (To connect the alarm system to the phone line for monitoring purposes, and can be used for connecting personal medical device)
  • 2 x Passive Infrared(P.I.R.) Sensors – to detect movement, of a person
  • 1 x Fire Sensor
  • 1 x Internal Screamer Siren
  • 1 x External Siren, Cover, and Blue Strobe Light
  • Security Certificate of Compliance for the Installation
  • Window signs/stickers
  • 3 Year Extended Parts & Labour Warranty

Offer applies only to single story, owner occupied homes with roof access in the greater metropolitan area.
Homes outside of the greater metropolitan area, or homes without roof space and or more than one story will be quoted on inspection of the premises. Prices quoted will use the Special price as the base for all pricing.

Commercial Applications
Offices, commercial and industrial premises have access to our special base package price, with the understanding that there may be the need to upgrade some of the equipment to suit the business requirements.

Additions to Package
Extra items including movement sensors, smoke alarms, remote arming systems, door reed switches, glass break detectors, vibration detectors etc – can be added to the special price packages at a competitive price.


Your security system will be monitored at our local staff here in South Australian at the Clarke Security Underdale monitoring station, rather than with an expensive interstate impersonal security provider. Read more…

Monitoring Fees
Fees range from $6.60 to $11.00 (inc. GST) per week – see below. Plus when these fees are paid monthly by direct debit they will be fixed for life. *Conditions Apply.

Your Up Front Payment Daily Monitoring Fees Weekly Monitoring Fees Monthly Monitoring Fees 3 Years Monitoring Fees
$99* $1.56 $11 $47.66 $1716
$445* $1.10 $7.70 $33.37 $1201
$499* 94c $6.60 $28.60  $1029

Monitoring Contract
A monitoring contract of 36 months applies for all special price packages. Your monitoring fees will be guaranteed for life (*conditions apply), and comes with full 3 years parts and labour warranty.