GRI 120T-12G 120T Series 3/4" Switch 3/8" Magnet Recessed Switch Set, Standard Gap, 10W, 200VDC, 0.40A, Closed, N/O, A, 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.
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Key Features
- Concealed, tamper-resistant mounting keeps the contact out of sight for cleaner installations and improved security integrity.
- 3/4" switch opening eases wiring and serviceability, reducing install time and minimizing on-site labor costs.
- 0.75" standard gap and Form A (N/O) contact deliver reliable intrusion detection compatible with most alarm panels.
- Compact 3/8" magnet and hybrid installation fit wood or aluminum frames, simplifying alignment in thick doors and windows.
- Rated for low-voltage systems (up to 200 VDC, 0.40 A) with optional EOL resistor support for monitored security circuits.
Quick Specifications
- Product Model
- 120T-12G-G
- Brand Name
- George Risk Industries
- Product Name
- 120T-12G-G Magnetic Contact
- Product Type
- Magnetic Contact
Frequently Bought Together
GRI 120T-12G 120T Series 3/4" Switch 3/8" Magnet Recessed Switch Set, Standard Gap, 10W, 200VDC, 0.40A, Closed, N/O, A, Gray
$3.74
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Total: $39.10
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Product information
GI-120T12G
Overview
For reliable, low-profile door and window protection, the George Risk Industries 120T Series magnetic contact is built for professional security and surveillance installations. This magnetic contact set provides dependable monitoring with a standard 0.75 inch gap and Form A (normally open) reed contact, ensuring consistent performance with most intrusion detection and alarm systems. The 3/4" switch hole accommodates easier wire routing and service access, while the smaller 3/8" magnet allows flexible offset placement in 1"–1.5" thick frames.
Designed specifically for wood and aluminum frames, the 120T-12G simplifies installation for locksmiths, integrators, and facilities managers who demand neat, tamper-resistant installations. It supports low-voltage circuits up to 200 VDC at 0.40 A and can be ordered with end-of-line (EOL) resistors or longer leads for seamless integration into monitored systems. Backed by George Risk Industries' industry reputation and a lifetime limited warranty, this magnetic contact delivers long-term reliability for commercial and residential security projects. Add the GRI 120T Series to your next access control or alarm installation to improve concealment, reduce service time, and strengthen perimeter monitoring.
Features
- Concealed, tamper-resistant mounting keeps the contact out of sight for cleaner installations and improved security integrity.
- 3/4" switch opening eases wiring and serviceability, reducing install time and minimizing on-site labor costs.
- 0.75" standard gap and Form A (N/O) contact deliver reliable intrusion detection compatible with most alarm panels.
- Compact 3/8" magnet and hybrid installation fit wood or aluminum frames, simplifying alignment in thick doors and windows.
- Rated for low-voltage systems (up to 200 VDC, 0.40 A) with optional EOL resistor support for monitored security circuits.
| General Information | |
|---|---|
| Brand Name | George Risk Industries |
| Manufacturer | George Risk Industries |
| Product Name | 120T-12G-G Magnetic Contact |
| Product Type | Magnetic Contact |
| Product Model | 120T-12G-G |
| Product Series | 120T |
| Application/Usage | Aluminum, Wood |
| Country of Origin | US |
| Manufacturer Part Number | GI-120T12G |
| Technical Information | |
| Contact Form | Form A |
| Standard Gap | 0.75" |
| Connectivity Technology | Wired |
| Physical Characteristics | |
| Color | Gray |
| Material | Aluminum, Wood |
| Power Description | |
| Power Source | DC Power |
| Product Information | |
| Diameter | 0.40" |
| Contact Type | Closed Loop, NO (Normally Open) |
| Installation Type | Hybrid (DIY + Professional) |
| Warranty | |
| Limited Warranty | Lifetime |
| Miscellaneous | |
| Features | End of Line (EOL) Resistor |
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Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- GI-120T12G
- Manufacturer part:
- GI-120T12G
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 120T-12G 120T Series 3/4" Switch 3/8" Magnet Recessed Switch Set, Standard Gap, 10W, 200VDC, 0.40A, Closed, N/O, A, Gray
GI-120T12G