The FSS1-S-NC is the surface mount no-conduit version of the award-winning FSS1 Series High Security Door Monitoring Sensors. Purpose-built for retrofit applications where a clean, conduit-free installation is desired, it offers a true high-security upgrade over traditional magnetic balanced reed sensors.

Designed for government, military, and high-security commercial environments, the FSS1-S-NC incorporates seven Hall effect sensors and up to eight array magnets to create a unique magnetic footprint. This advanced system detects door position, magnet polarity, strength, and alignment, ensuring unparalleled accuracy and security.

It is SCEC Security Level 4 (SL4) approved, UL 634 Level 2 certified, IP67 rated, and RCM compliant, making it suitable for both indoor and challenging environmental conditions. The FSS1-S-NC is compatible with Type 1/1A and Class 5 End-of-Line (E.O.L) modules and has space for encryption modules or resistors.

What’s Included in the Box

• FSS1-S-NC Surface Mount High Security Door Monitoring Sensor (No Conduit)

• Magnetic face plate with unique array magnet configuration

• Mounting hardware

• Manufacturer’s Warranty Applied

Main Features

• Surface mount (no conduit) version – ideal for clean retrofit installations

• SCEC SL4 Approved and UL 634 Level 2 certified

• IP67 rated for water and dust ingress protection

• Uses seven Hall effect sensors with up to eight unique array magnets

• Detects door position, polarity, magnet strength, and alignment

• Alarm & tamper contacts: N.C., common N.O., 0.2A @ 30V + changeover contacts

• Compatible with Type 1/1A and Class 5 E.O.L. modules

• Space for end-of-line encryption modules or resistors

• Door gap tolerance: 1–7mm; door movement: 15mm

• Designed and manufactured in Australia

• Winner of the 2022 Platinum Govies Award for Intrusion Detection & Prevention Solutions

Detailed Specifications

Warranty Information

Manufacturer’s Warranty Applied – covers manufacturing defects and operational performance, supported by authorized distributors.

Brand Description

The FSS1 Series is an Australian-engineered high-security door monitoring solution, trusted by government, defence, and critical infrastructure operators worldwide for its accuracy, durability, and advanced tamper resistance.

Practical Use Scenarios

• Government Facilities: Protects restricted access points with tamper-proof monitoring.

• Military Bases: Ensures secure entry point monitoring in high-security zones.

• Financial Institutions: Monitors vault and secure room doors with high accuracy.

• Data Centres: Integrates into intrusion detection systems for server room protection.

Datasheets / Downloads

FSS1-S-NC DATASHEET

Excellence for the Australian and New Zealand Market

The FSS1-S-NC is manufactured to SCEC SL4 and UL 634 Level 2 standards, meeting the strictest compliance requirements. Exclusively sourced from authorized representatives, it ensures authenticity and warranty coverage through direct manufacturer support.

FAQs (Product Code: FSS1-S-NC)

1. What is the difference between the FSS1-S and FSS1-S-NC?
   The FSS1-S-NC is the no-conduit surface mount version, offering a cleaner installation appearance.

2. What security approvals does the FSS1-S-NC have?
   It is SCEC SL4 Approved and UL 634 Level 2 certified.

3. Is the FSS1-S-NC weather resistant?
   Yes, it is IP67 rated for dust and water protection.

4. What is the door gap tolerance for the FSS1-S-NC?
   It supports a 1–7mm door gap and 15mm door movement.

5. Where is the FSS1-S-NC manufactured?
   It is designed and manufactured in Australia.