GRI 11381 Tamper Switch TSC-20 with 1K Resistor
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
- Provides supervised tamper detection with a built-in 1K resistor to reduce false alarms and ensure reliable monitoring
- Designed for secure enclosure protection — notifies control panels when covers are removed or tampered with
- Compact TSC-20 form factor for simple installation on most magnetic contact setups and alarm panels
- George Risk Industries quality ensures long-term reliability and low maintenance for commercial security systems
- Ideal for integration into intrusion detection, surveillance, and access control installations to strengthen perimeter security
Quick Specifications
- Product Model
- 11381
- Brand Name
- George Risk Industries
- Manufacturer Part Number
- 11381
Explore the details
Product information
11381
Overview
Protect cabinets, junction boxes and alarm enclosures with the GRI 11381 TSC-20 Tamper Switch from George Risk Industries. Engineered for dependable tamper monitoring, this tamper switch includes a supervised 1K resistor to provide accurate status reporting and reduce nuisance alarms. The TSC-20 tamper switch (Mfg. Part No. 11381) is compact and unobtrusive, making it easy to mount in tight spaces alongside magnetic contacts and other perimeter devices. Built for integration into alarm panels, intrusion detection systems and surveillance installations, it helps security professionals maintain continuous monitoring of equipment access. With George Risk Industries' proven manufacturing and robust contact design, the 11381 delivers consistent performance and low ongoing maintenance — a practical choice for commercial and industrial security applications. Add this tamper switch to your security architecture to improve enclosure protection and system supervision. Order the GRI 11381 today or contact your supplier for compatibility guidance and installation tips.
Features
- Provides supervised tamper detection with a built-in 1K resistor to reduce false alarms and ensure reliable monitoring
- Designed for secure enclosure protection — notifies control panels when covers are removed or tampered with
- Compact TSC-20 form factor for simple installation on most magnetic contact setups and alarm panels
- George Risk Industries quality ensures long-term reliability and low maintenance for commercial security systems
- Ideal for integration into intrusion detection, surveillance, and access control installations to strengthen perimeter security
| General Information | |
|---|---|
| Brand Name | George Risk Industries |
| Manufacturer Part Number | 11381 |
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Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 11381
- Manufacturer part:
- 11381
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 exclusionsGRI 11381 Tamper Switch TSC-20 with 1K Resistor
11381