|
For many years there have been designs and technologies which have attempted to emulate the detection capability of the Guardwire cable sensor. The superior design of Guardwire can be demonstrated when viewed more closely and compared with these other technologies. Firstly, the two conductor wires of the Guardwire cable sensor together with the detection electronics are in fact two pseudo-detection systems.
This technique is called Dual Channel Signal Processing (DCSP) and means that the two most common types of attack to medium and low security walls, and roofs - impact and sustained - can be independently adjusted without compromising each other. This is a key limitation of other systems, where adjustment of one attack detracts from the other, as they occur at different frequency ranges on the same sensing circuit.
Secondly, the magnetic design of the cable sensor works on exactly the same electrical principles as a speaker, which enables self-verification of an alarm condition, via an audio output which is truly an industry best.
Superior performance of the system is achieved by utilising the Alpha magnetic cable sensor as a detection device. The cable sensor, designed for the sole purpose of intruder detection, is manufactured by Geoquip in our production facility, operating to BS EN ISO 9001. This ensures the quality of the finished product and the support services you would expect from an industry leader.
| 
