GRI 8484-TWG-W 1" Steel Door Recessed Switch Set, Wide Gap, 10W, 160VDC, 0.40 Amp, Closed Loop, N/O, A, 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
- Reliable intrusion detection for steel doors: recessed, tamper-resistant design delivers consistent security monitoring and reduces false alarms.
- Wide 1 in gap compatibility: accommodates thicker frames and storm/safety doors so you can protect more door types without custom hardware.
- Fast, economical installation: self-locking recessed mount and screw terminals speed fitment on commercial installations to lower labor costs.
- Durable steel construction with UL/ULC approval: built to withstand heavy use and meet code requirements for alarm and access control systems.
- Closed-loop, Form A (N/O) contact with EOL resistor support: integrates easily with alarm panels and access control for reliable supervised circuits.
- Lifetime warranty and US-made quality: minimizes lifecycle risk and simplifies procurement for long-term installations.
Quick Specifications
- Product Model
- 8484-TWG-W
- Brand Name
- George Risk Industries
- Product Name
- 8484-TWG-W Magnetic Contact
- Product Type
- Magnetic Contact
Frequently Bought Together
GRI 8484-TWG-W 1" Steel Door Recessed Switch Set, Wide Gap, 10W, 160VDC, 0.40 Amp, Closed Loop, N/O, A, White
$7.63
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Total: $47.84
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Product information
8484-TWG-W
Overview
Protect critical entrances with the George Risk Industries 8484-TWG-W magnetic contact — a purpose-built recessed switch set for reliable security monitoring on steel doors. Designed for commercial access control and alarm systems, this 1 in diameter steel contact offers a wide 1 in standard gap to accommodate thicker frames and storm doors without compromise. The closed-loop Form A (N/O) contact and built-in End-of-Line resistor streamline integration into supervised alarm circuits, while screw terminals and a self-locking recess mount cut installation time and reduce labor costs. Rated for DC operation and built with durable steel housing, the 8484-TWG-W meets UL/ULC standards and carries a lifetime warranty for long service life. Ideal for intrusion detection, surveillance pre-arming, and access control points, this magnetic contact delivers dependable performance in high-traffic commercial environments. Add the GRI 8484-TWG-W to your next security or access control project to improve monitoring reliability and simplify installation.
Features
- Reliable intrusion detection for steel doors: recessed, tamper-resistant design delivers consistent security monitoring and reduces false alarms.
- Wide 1 in gap compatibility: accommodates thicker frames and storm/safety doors so you can protect more door types without custom hardware.
- Fast, economical installation: self-locking recessed mount and screw terminals speed fitment on commercial installations to lower labor costs.
- Durable steel construction with UL/ULC approval: built to withstand heavy use and meet code requirements for alarm and access control systems.
- Closed-loop, Form A (N/O) contact with EOL resistor support: integrates easily with alarm panels and access control for reliable supervised circuits.
- Lifetime warranty and US-made quality: minimizes lifecycle risk and simplifies procurement for long-term installations.
| General Information | |
|---|---|
| Brand Name | George Risk Industries |
| Manufacturer | George Risk Industries |
| Product Name | 8484-TWG-W Magnetic Contact |
| Product Type | Magnetic Contact |
| Product Model | 8484-TWG-W |
| Manufacturer Part Number | 8484-TWG-W |
| Technical Information | |
| Material | Steel |
| Contact Form | Form A |
| Standard Gap | 1" |
| Application/Usage | Door |
| Termination Style | Screw Terminal |
| Connectivity Technology | Wired |
| Physical Characteristics | |
| Color | White |
| Power Description | |
| Power Source | DC |
| Product Information | |
| Diameter | 1" |
| Mount Type | Recessed Mount |
| Contact Type | N.O. |
| Installation Type | Commercial |
| Warranty | |
| Limited Warranty | Lifetime Warranty |
| Miscellaneous | |
| Features | End of Line (EOL) Resistor, Self-lock Mounting |
| Country of Origin | US |
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Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 8484-TWG-W
- Manufacturer part:
- 8484-TWG-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 8484-TWG-W 1" Steel Door Recessed Switch Set, Wide Gap, 10W, 160VDC, 0.40 Amp, Closed Loop, N/O, A, White
8484-TWG-W