GRI 7890-W Switch Set, 4.7K, 189-12WG-W
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 reliable intrusion detection with a built-in 4.7K supervised resistor for consistent alarm monitoring
- Pre-configured 189-12WG-W switch set reduces installation time and simplifies commissioning
- US-made George Risk Industries construction ensures durable, long-term performance in commercial environments
- Low-profile, discreet design for door and window mounting in surveillance and access control systems
- Broad compatibility with alarm panels and monitoring systems for straightforward integration and maintenance
Quick Specifications
- Product Model
- 7890-W
- Brand Name
- George Risk Industries
- Manufacturer Part Number
- 7890-W
Explore the details
Product information
7890-W
Overview
Keep entry points secure and clearly monitored with the George Risk Industries GRI 7890-W magnetic contact switch set. Designed for dependable intrusion detection, this switch set includes a 4.7K supervised resistor to maintain circuit supervision and minimize false alarms—ideal for alarm monitoring and integration with existing security panels. The 189-12WG-W pre-configured switch set (Manufacturer Part Number 7890-W) streamlines installation and commissioning, saving time for integrators and facilities teams.
Built in the US for commercial reliability, these magnetic contacts deliver consistent performance across retail, office, healthcare, and industrial security applications. The low-profile design mounts discreetly on doors and windows and pairs seamlessly with surveillance, access control, and alarm systems to provide a complete security solution. Whether you're upgrading an existing intrusion detection system or specifying components for a new installation, the GRI 7890-W offers dependable operation and easy compatibility.
For reliable perimeter monitoring and simplified installation, choose the George Risk Industries 7890-W magnetic contact set—contact sales or add to your project BOM to secure your next installation.
Features
- Provides reliable intrusion detection with a built-in 4.7K supervised resistor for consistent alarm monitoring
- Pre-configured 189-12WG-W switch set reduces installation time and simplifies commissioning
- US-made George Risk Industries construction ensures durable, long-term performance in commercial environments
- Low-profile, discreet design for door and window mounting in surveillance and access control systems
- Broad compatibility with alarm panels and monitoring systems for straightforward integration and maintenance
| General Information | |
|---|---|
| Brand Name | George Risk Industries |
| Manufacturer Part Number | 7890-W |
| Miscellaneous | |
| Country of Origin | US |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 7890-W
- Manufacturer part:
- 7890-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 7890-W Switch Set, 4.7K, 189-12WG-W
7890-W