Performance Line detectors for large projects and small installations

This range, developed by UTC Fire & Security and marketed by By Demes Group under the Guardall brand, consists of the PIR PQ15 line and the dual-technology line (microwave and PIR) SD15. Equipment designed for intrusion detection in commercial and residential environments.

By Demes Group has added to its catalog the line of volumetric motion detectors Performance Line of UTC Fire & Security, which are marketed under the guardall brand name, and which are intended for both commercial and residential use.

The Performance Line range consists of the PIR PQ15 and the DT15 dual-technology lines. The first consists of detectors with digital volumetric passive infrared and Quad sensor, that provides high performance. Installation is quick and easy, thanks to the free-to-adjust optics that allow you to mount between 2,1 And 2,5 meters high and provide 15 meters of volumetric coverage.

PQ15 detectors have four easily selectable detection modes (including the pulse counter), that allows them to adapt to most environments. They also have supply voltage monitoring, solid-state relays and aperture and wall buffer. Incorporate a high-performance varifocal lens, that does not require adjustments and optimizes the detection area.

All this added to its combination with the special mirror for zero angle detection, provide PQ15 with optimal detection. In addition, its microprocessor-based design with signal processing algorithm, provides greater resistance to false alarms caused by thermal variations and noise peaks.

This range also has an anti-masking variant, the PQ15 AM, using active infrared technology, in addition to incorporating a selectable end-of-line resistor.

DT15 Detectors

DT15 detector series incorporates high-efficiency X-band microwaves and PIR technology, combination that results in an improvement in immunity to false alarms. They have Anti-stealth, UTC Fire technology & Security that provides them with a highly intelligent way that analyzes with microwave and PIR activity and improves detection in extreme conditions.

Thanks to this technology the teams are able, In addition, to detect intrusions by camouflage attempt (neoprene, cardboard box, umbrella, Etc.). As in the PQ15 series, also uses a special mirror to improve zero-angle detection performance.

These computers also provide continuous monitoring and self-switch to a single technology. (PIR or microwave), in the event of failure in either of the two technologies. They are easy to install thanks to their three LeDs inside the sensor and the ATR autotest for non-face-to-face maintenance. In addition, this series has two antimasking variants distinguished by using active infrared technology (DT15 AM) or microwave technology (DT15+).

The entire Performance Line range has degree certificates 2 and all its versions with anti-masking with the Certificates of Degree 3.

For small-scale residential and commercial applications, Guardall has another line of volumetric detectors called Design Line, which has a PIR series with Fresnel optics and another dual technology series (PIR and Microwave). This range provides detection for a wide variety of ranges, including coverages of up to 360º and even has detectors with intelligent pet discrimination of up to 35 Kilos.

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