High-precision aspirating smoke detectors

Issue 5 2020 Fire & Safety

The SecuriSmoke ASD range by Securiton offers three VdS approved models and makes the lightning-fast detection of fires both scalable and cost-effective for any area – be it a single facility or an area measuring up to 5760 m2.

The ASD535 is the flagship model and available as either a single- or two-sensor device. It can monitor an area of up to 5760 m2 at temperatures ranging between -30°C and +60°C while retaining full functionality at all times. In deep-freeze applications, the unit is installed directly in the area and the sampling holes are heated automatically when needed, to prevent freezing.

The ASD533 is a scaled-down version of the ASD535 and suited for areas up to 1920 m2 with temperatures ranging between -20°C to +60°C. Dusty, steamy or dirty conditions make no difference to the ASD535/533. Their extremely low noise levels (34 dBA) make them compliant with ISO standard 11690-1 for the design of low-noise workplaces containing machinery.

The ASD532 is suited for small and medium-sized areas of up to 1280 m2 with temperatures ranging between -20°C to +60°C. It has the same technical specifications as the ASD535, but with just one sampling pipe and a more compact fan.

The compact ASD531 is ideal for areas up to 720 m2 with temperatures ranging between -10°C to +55°C, making it an effective, cost-effective option for applications such as elevator shafts, electrical distribution cabinets, false ceilings, clean rooms, ventilation ducts, and IT racks.


The FidesNet network solution is typically used wherever remote visualisation and operation are required, or in difficult-to-access or restricted-access areas. Multiple SecuriSmoke ASDs can be connected in a network offering an at-a-glance overview and straightforward operation on the 7-inch colour touch panel.

The extensive range of SecuriSmoke accessories includes various dust filters, water retaining boxes and other tools.

For more information contact Technoswitch Fire Detection, +27 11 794 9144, info@technoswitch.co.za, www.technoswitch.co.za


Credit(s)




Share this article:
Share via emailShare via LinkedInPrint this page



Further reading:

Avenar fire alarm panels
Issue 7 2020, Bosch Building Technologies , Fire & Safety
Avenar panel 2000 and 8000 are new fire alarm panel platforms offer connectivity and scalability from small to large-sized installations.

Read more...
Linear heat detection under difficult conditions
Issue 5 2020, Technoswitch , Fire & Safety
Securiton’s SecuriHeat ADW535 linear heat detector prevails where conventional fire detectors reach their physical limits.

Read more...
Competency in the fire industry
Issue 5 2020, FDIA (Fire Detection Installers Association) , Fire & Safety
Persons who design, commission, install or service fire protection equipment or systems should have the required level of competence for the task they perform.

Read more...
Public address/voice alarm partnership
Issue 5 2020, Johnson Controls Global Products , Fire & Safety
Johnson Controls customers now have single-source access to a complete line of fire detection products, including high-quality PA/VA systems.

Read more...
Hochiki Europe’s L@titude system distributed by XtraVision
Issue 5 2020, XtraVision , Fire & Safety
Hochiki Europe’s L@titude range of fire alarm control is both sophisticated, yet simple to use.

Read more...
Hochiki shines a light on luxury
Issue 5 2020, XtraVision , Fire & Safety
Luxury hotel chooses fire safety equipment from Hochiki as part of extension and restructuring works.

Read more...
Industrial fire safety
Issue 4 2020, Technoswitch , Industrial (Industry)
Industrial settings are high-risk environments in general, but the risk of fire in these locations is always a top concern.

Read more...
Self-test for fire alarms
Issue 4 2020, Johnson Controls Global Products , Fire & Safety
Johnson Controls notification appliance self-test technology receives UL Verification Mark.

Read more...
New FireClass addressable fire alarm panels
Issue 4 2020, Johnson Controls Global Products , Fire & Safety
Johnson Controls has introduced two new FireClass addressable fire alarm panels, the FC702 and FC708, to its range of fire detection solutions.

Read more...
University of Sudan tackles heat and dust with life safety solutions
Issue 4 2020, Hochiki Europe , Fire & Safety
To guarantee the safety of students, staff and visitors, Sudan University chose fire safety devices from Hochiki with the ability to withstand the harsh Sudanese environment.

Read more...