GRI 4545-12-W 3/8" Recessed Switch Set, Standard Gap 1/2"+, DPDT, Cx2 Reed Form, 5W, White
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
- Discreet recessed design for tamper-resistant door and window monitoring
- DPDT reed form provides reliable dual-circuit supervision for alarm panels
- 1/2" standard gap and 3/8" recessed mount for flexible installation in frames
- Built-in E.O.L. resistor options and lifetime warranty reduce maintenance and downtime
- White finish and compact 0.4" diameter blend into commercial and residential openings
Quick Specifications
- Product Model
- 4545-12-W
- Brand Name
- George Risk Industries
- Product Name
- 4545-12-W Magnetic Contact
- Product Type
- Magnetic Contact
Frequently Bought Together
GRI 4545-12-W 3/8" Recessed Switch Set, Standard Gap 1/2"+, DPDT, Cx2 Reed Form, 5W, White
$23.66
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Total: $77.63
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Product information
4545-12-W
Overview
Deliver consistent, tamper-resistant security monitoring with the George Risk Industries 4545-12-W recessed magnetic contact. Built for installers and integrators, this DPDT magnetic contact provides dependable dual-circuit supervision for doors and windows while remaining visually unobtrusive in a 3/8" recessed mount. The 0.5" standard gap ensures reliable activation across common door and window tolerances, and optional built-in E.O.L. resistors simplify circuit wiring and reduce commissioning time.
Designed for physical security and surveillance systems, the 4545-12-W combines a compact 0.4" diameter housing with George Risk Industries' lifetime warranty for long-term reliability in commercial or multi-family deployments. Its polarity-aware magnet options and compatibility with PA-75 adapters for steel doors make it versatile for retrofits and new construction. Whether you need a low-profile door sensor for an access control point or a robust contact for perimeter monitoring, this magnetic contact delivers the performance and serviceability security professionals expect.
Specify the 4545-12-W for your next alarm, access control, or intrusion monitoring project — contact sales for volume pricing or order now to upgrade your security installations.
Features
- Discreet recessed design for tamper-resistant door and window monitoring
- DPDT reed form provides reliable dual-circuit supervision for alarm panels
- 1/2" standard gap and 3/8" recessed mount for flexible installation in frames
- Built-in E.O.L. resistor options and lifetime warranty reduce maintenance and downtime
- White finish and compact 0.4" diameter blend into commercial and residential openings
| General Information | |
|---|---|
| Brand Name | George Risk Industries |
| Manufacturer | George Risk Industries |
| Product Name | 4545-12-W Magnetic Contact |
| Product Type | Magnetic Contact |
| Product Model | 4545-12-W |
| Product Series | 4545 |
| Application/Usage | Door, Window |
| Country of Origin | US |
| Manufacturer Part Number | 4545-12-W |
| Technical Information | |
| Contact Form | Form C |
| Standard Gap | 0.50" |
| Connectivity Technology | Wired |
| Physical Characteristics | |
| Color | White |
| Power Description | |
| Power Source | DC Power |
| Product Information | |
| Diameter | 0.40" |
| Mount Type | Recessed Mount |
| Contact Type | DPDT (Double Pole Double Throw) |
| Installation Type | Hybrid (DIY + Professional) |
| Warranty | |
| Limited Warranty | Lifetime Warranty |
| Miscellaneous | |
| Features | End of Line (EOL) Resistor |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 4545-12-W
- Manufacturer part:
- 4545-12-W
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 4545-12-W 3/8" Recessed Switch Set, Standard Gap 1/2"+, DPDT, Cx2 Reed Form, 5W, White
4545-12-W