Magnasphere MSS-20CT-G 3/4" Recessed / Concealed Contact Closed Loop with Terminals, Gray
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Tamper-resistant recessed design protects against external defeat for reliable intrusion detection
- Durable Magnasphere switch tech prevents contact welding and breakage, reducing maintenance and downtime
- Concealed 3/4 in profile provides discreet installation for doors and windows in commercial or residential security systems
- Closed-loop with terminal connections simplifies wiring for alarm panels, monitoring and access control applications
- Universal mounting and gray finish blend with frames for easy, professional installation and surveillance integration
Quick Specifications
- Product Model
- MSS-20CT-G
- Brand Name
- Magnasphere
- Manufacturer Part Number
- MSS-20CT-G
Explore the details
Product information
MSS-20CT-G
Overview
Optimize perimeter security with the Magnasphere MSS-20CT-G, a 3/4 in recessed/concealed magnetic contact built for reliable monitoring and intrusion detection. This Magnasphere magnetic contact combines closed-loop functionality with terminal connections to streamline wiring into alarm panels and access control systems. Engineered to resist contact welding and physical breakage, the MSS-20CT-G delivers long service life and lower maintenance costs—critical for 24/7 security and surveillance deployments. Its tamper-resistant construction helps prevent outside defeat, keeping door and window sensors operational in high-risk or high-traffic environments. The shallow 3/4 in profile and universal mounting make the contact easy to install in door frames, sashes, and other tight locations while the neutral gray finish conceals the device for discreet protection. Ideal for commercial, retail and residential applications that require dependable closed-loop contacts for monitoring, alarm signaling and access control, the MSS-20CT-G is a practical choice for integrators and facility managers. Order now to upgrade your intrusion detection setup or contact our sales team for bulk and system integration support.
Features
- Tamper-resistant recessed design protects against external defeat for reliable intrusion detection
- Durable Magnasphere switch tech prevents contact welding and breakage, reducing maintenance and downtime
- Concealed 3/4 in profile provides discreet installation for doors and windows in commercial or residential security systems
- Closed-loop with terminal connections simplifies wiring for alarm panels, monitoring and access control applications
- Universal mounting and gray finish blend with frames for easy, professional installation and surveillance integration
| General Information | |
|---|---|
| Brand Name | Magnasphere |
| Manufacturer Part Number | MSS-20CT-G |
| Physical Characteristics | |
| Color | Gray |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- MSS-20CT-G
- Manufacturer part:
- MSS-20CT-G
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsMagnasphere MSS-20CT-G 3/4" Recessed / Concealed Contact Closed Loop with Terminals, Gray
MSS-20CT-G