The FSS1-S is a surface mount conduit version of the award-winning FSS1 Series High Security Door Monitoring Sensors. Designed for retrofit and replacement applications, it serves as a superior alternative to traditional magnetic balanced reed sensors, providing a true high-security door position monitoring solution for critical facilities.
Engineered with seven Hall effect sensors and up to eight array magnets, the FSS1-S reads a unique magnetic footprint, detecting door position, polarity, strength, and magnet alignment. This advanced sensing method delivers exceptional accuracy and sophisticated anti-tamper protection, making it ideal for government, military, and high-security commercial applications.
The FSS1-S is SCEC Security Level 4 (SL4) approved, UL 634 Level 2 certified, IP67 rated, and RCM compliant. It also features compatibility with Type 1/1A and Class 5 End-of-Line (E.O.L) modules, making it an adaptable, future-ready solution.
What’s Included in the Box
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FSS1-S Surface Mount High Security Door Monitoring Sensor
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Magnetic face plate with unique array magnet configuration
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Mounting hardware
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Manufacturer’s Warranty Applied
Main Features
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Surface mount conduit version – ideal for retrofits or replacing reed sensors
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SCEC SL4 Approved and UL 634 Level 2 certified
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IP67 rated for water and dust ingress protection
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Seven Hall effect sensors and up to eight array magnets for unique footprint detection
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Alarm & tamper contacts: N.C., common N.O., 0.2A @ 30V, plus changeover contacts
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Compatible with Type 1/1A and Class 5 E.O.L. modules
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Space for end-of-line encryption modules or resistors
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Door gap tolerance: 1–7mm; door movement: 15mm
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Designed and manufactured in Australia
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Awarded 2022 Platinum Govies Award in Intrusion Detection & Prevention Solutions
Detailed Specifications
| Specification |
Details |
| Product Code (SKU) |
FSS1-S |
| Mounting Type |
Surface mount conduit |
| Voltage / Current |
10–30VDC / <10mA |
| Security Rating |
SCEC SL4, UL 634 Level 2 |
| Contacts |
N.C., N.O., changeover – 0.2A @ 30V |
| Door Gap Tolerance |
1–7mm |
| Door Movement |
15mm |
| Environmental Rating |
IP67 |
| Approvals |
SCEC Approved, RCM Compliant |
| Sensors |
7 Hall effect sensors |
| Magnets |
Up to 8 array magnets |
| Patents |
PCT/AU2014/000210 – granted & pending |
| Dimensions (L×H×D) |
75mm × 34mm × 35mm |
| Warranty |
Manufacturer’s Warranty Applied |
Warranty Information
Manufacturer’s Warranty Applied – covers manufacturing defects and operational performance, with technical support from authorized distributors.
Brand Description
The FSS1 Series is an Australian-designed and manufactured high-security door monitoring solution, trusted by government, defence, and critical infrastructure operators worldwide for its unmatched reliability, accuracy, and tamper resistance.
Practical Use Scenarios
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Government & Defence: Securing classified access points with tamper-proof monitoring.
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Data Centres: Protecting sensitive server rooms and restricted areas.
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Financial Institutions: Safeguarding vault and secure room access.
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High-Security Commercial Sites: Integrating with intrusion detection and access control systems.
Datasheets / Downloads
FSS1-S DATASHEET
Excellence for the Australian and New Zealand Market
The FSS1-S meets Australian SCEC SL4 security requirements and UL 634 Level 2 standards, ensuring exceptional compliance and performance. Exclusively sourced from authorized representatives, it guarantees authenticity and reliable warranty support.
FAQs (Product Code: FSS1-S)
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What security ratings does the FSS1-S have?
It is SCEC SL4 Approved and UL 634 Level 2 certified.
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Is the FSS1-S weatherproof?
Yes, it is IP67 rated for dust and water resistance.
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What door tolerances does the FSS1-S support?
It supports a 1–7mm gap and 15mm movement.
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Is the FSS1-S suitable for retrofits?
Yes, it is designed for surface mount installation, making it ideal for retrofits.
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Where is the FSS1-S manufactured?
It is designed and manufactured in Australia.
