Alarm & Detection · Magnasphere

Know the moment.

Magnasphere HSS-L2C UL634 Level High Security Dual Alarm, Concealed Contact, Closed Loop with Closed Loop Tamper Circuit, 1" Diameter Recessed

Price: $354.00Model: HSS-L2C
In stock — ready to ship Free US shipping on orders $500+ · $146.00 to go
Need a project quote?
MagnasphereShop all Magnasphere →
Magnasphere HSS-L2C UL634 Level High Security Dual Alarm, Concealed Contact, Closed Loop with Closed Loop Tamper Circuit, 1" Diameter Recessed
  • Free US shipping
    on orders $500+
  • 30-day returns
    unused, in original box
  • Secure checkout
    Shopify Payments
  • Product help
    before & after you buy
Shop the brandMagnasphereSee every Magnasphere product we carry →

About the HSS-L2C

UL-634 Level 2 listed high security door contact engineered for SCIF doors and demanding security applications. Features award-winning Magnasphere switch technology with patented removal tamper circuit that triggers dual alarms on pry attempts. Installs in standard 1-inch diameter hole or ANSI door cutout for seamless retrofit or upgrade compatibility. Closed-loop design resists permanent contact welding and delivers reliable performance in high-security environments. American-made construction built to withstand tampering and maintain integrity in critical access points.

Specifications

BrandMagnasphere
ModelHSS-L2C
Product typeHigh-Security Recessed Magnetic Contact

Specs are taken from the manufacturer listing. Need a detail that isn't here? Ask us.

In the box

    Shipping & returns

    Shipping (US)

    • Free standard shipping on orders of $500 or more
    • Standard shipping $8.00 on orders under $500
    • Express shipping $15.00

    Returns

    • 30 days from delivery to request a return
    • Item must be unused, in its original packaging with all parts
    • Contact us first for a return authorization
    Full return policy →

    More from Magnasphere

    View all →
    Magnasphere HSS-1625 Bracket for use with HSS-L2S and L2D Series Magnasphere Magnasphere HSS-1625 Bracket for use with HSS-L2S and L2D Series $70.47 Magnasphere HSS-1620 Bracket for use with HSS-L2S and L2D Series Magnasphere Magnasphere HSS-1620 Bracket for use with HSS-L2S and L2D Series $67.09 Magnasphere HSS-1229 Adjustable Magnet Bracket Magnasphere Magnasphere HSS-1229 Adjustable Magnet Bracket $81.25 Magnasphere MSS-330C-BLACK 1" Recessed Concealed Contact with 3-Switches, 3-Open Loop Magnasphere Magnasphere MSS-330C-BLACK 1" Recessed Concealed Contact with 3-Switches, 3-Open Loop $151.56 Magnasphere HS-L1.5 UL634 Level High Security Dual Alarm, Surface Mount Contact with 180" Armored Cable Magnasphere Magnasphere HS-L1.5 UL634 Level High Security Dual Alarm, Surface Mount Contact with 180" Armored Cable $254.13 Magnasphere MK-3045L Fixed Panic Switch with Leads for MSS-10CL/CT Series Magnasphere Magnasphere MK-3045L Fixed Panic Switch with Leads for MSS-10CL/CT Series $75.03 Magnasphere HSS-SP062 Spacers for HSS-L2S and HSS-L2D, 10-Pack Magnasphere Magnasphere HSS-SP062 Spacers for HSS-L2S and HSS-L2D, 10-Pack $81.31 Magnasphere MSS-10CL-W 3/8" Recessed / Concealed Contact, Closed Loop, White / Brown Magnasphere Magnasphere MSS-10CL-W 3/8" Recessed / Concealed Contact, Closed Loop, White / Brown $244.00 Magnasphere MSS-302C 1" Recessed/Concealed Multi-Switch Contact with Switches, Closed Loop, Black Magnasphere Magnasphere MSS-302C 1" Recessed/Concealed Multi-Switch Contact with Switches, Closed Loop, Black $77.93 Magnasphere MSS-310S Surface Mount Multi-Switch Contact with Armored Cable, Switch, Closed Loop Magnasphere Magnasphere MSS-310S Surface Mount Multi-Switch Contact with Armored Cable, Switch, Closed Loop $188.36

    More in Alarm & Detection

    View all →
    System Sensor DST5 5-Foot Steel Sampling Tube for DNRE and D2E, 4–8 ft Ducts syd System Sensor DST5 5-Foot Steel Sampling Tube for DNRE and D2E, 4–8 ft Ducts $94.00 System Sensor DST5 5-Foot Steel Sampling Tube for DNRE and D2E, 4–8 ft Ducts System Sensor System Sensor DST5 5-Foot Steel Sampling Tube for DNRE and D2E, 4–8 ft Ducts $73.00 System Sensor DST1.5 18-Inch Metal Sampling Tube for DNRE and D2E, 1–2 ft Ducts System Sensor System Sensor DST1.5 18-Inch Metal Sampling Tube for DNRE and D2E, 1–2 ft Ducts $64.00 System Sensor PC2RLED-LF L-Series 520 Hz Ceiling-Mount LED Sounder Strobe, Red System Sensor System Sensor PC2RLED-LF L-Series 520 Hz Ceiling-Mount LED Sounder Strobe, Red $228.00 System Sensor LENS-AC2 L-Series Amber Lens for Indoor Ceiling-Mount Xenon Strobes System Sensor System Sensor LENS-AC2 L-Series Amber Lens for Indoor Ceiling-Mount Xenon Strobes $68.00 System Sensor DST3 3-Foot Metal Duct Smoke Detector Sampling Tube for 2–4 ft Ducts System Sensor System Sensor DST3 3-Foot Metal Duct Smoke Detector Sampling Tube for 2–4 ft Ducts $69.00 System Sensor MP120K SpectrAlert Advance 120 VAC Adapter Mounting Plate, 24 V FWR Output System Sensor System Sensor MP120K SpectrAlert Advance 120 VAC Adapter Mounting Plate, 24 V FWR Output $89.00 System Sensor MHR SpectrAlert Advance 12/24V Indoor Mini-Horn, Red Kaybee Security System Sensor MHR SpectrAlert Advance 12/24V Indoor Mini-Horn, Red $58.00 System Sensor ETX 1-Foot Steel Exhaust Tube for HVAC Duct Smoke Detectors System Sensor System Sensor ETX 1-Foot Steel Exhaust Tube for HVAC Duct Smoke Detectors $58.00 System Sensor HCRL-LF L-Series 520 Hz Indoor Ceiling-Mount Fire Alarm Sounder, Red System Sensor System Sensor HCRL-LF L-Series 520 Hz Indoor Ceiling-Mount Fire Alarm Sounder, Red $191.00