Shop CTC Security for Hills Reliance screamers & sirens, both internal and external sirens for deterrence against burglary.
When activated the siren or screamers makes a loud sound to alert to intrusion.
External sirens provide a layer of security, simply by their appearance, an intruder is less likely to burgle a premises with an intrusion device. External sirens are either hard wired or fully wireless and provide a visual strobe when activated.
Screamers are positioned internally and are not weather rated, they are typically small, either hard wired or wireless dependent upon the security system.
Save $9.55
Hills
Hill Reliance External Siren Box, Strobe, Horn & Tamper, S3296A
Sale price$50.95
Regular price$60.50
Save $21.43
Save $488.86
Pre-Programming
Our technicians can pre-program your Alarm before dispatch for the following features. Save $ on Installation costs
Installation Service
Installation of your Hills Reliance alarm system is available Sydney Wide. REQUEST A QUOTE