GRI MM-900W Mini Screw Mount, 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.
A member of our team will check with the manufacturer and personally reply by email.
Image of 1
Key Features
- Reliable door and window monitoring with a strong rare-earth magnet for consistent security and access control performance
- Ultra-compact surface-mount design (0.4" x 2") for discreet installation in tight frames and enclosures
- Screw-mount case provides a secure, tamper-resistant fit for high-traffic commercial and industrial applications
- Durable M-100 housing built for long-term surveillance and monitoring deployments, reducing maintenance and replacement costs
- Packaged in installer-friendly bulk (100 per bag) to speed project rollout and lower per-unit procurement time
Quick Specifications
- Product Model
- MM-900
- Brand Name
- George Risk Industries
- Product Name
- MM-900 Magnetic Contact Magnet
- Product Type
- Magnetic Contact Magnet
Explore the details
Product information
MM900W
Overview
The GRI MM-900W delivers dependable contact sensing where security matters most. As a George Risk Industries magnetic contact magnet, the MM-900W combines a rare-earth magnet with a rugged M-100 surface-mount case to provide reliable door and window monitoring for access control, alarm, and surveillance systems. Its compact 0.4" width and 2" height form factor fits tight frames and panels, while the screw-mount installation ensures a secure, tamper-resistant attachment ideal for commercial and multi-family properties. Designed for technicians and integrators, the MM-900W ships in packs of 100 to streamline large deployments and reduce installation time. Use it with intrusion panels, CCTV monitoring points, and building automation sensors to maintain continuous, accurate contact status. Built in the US and optimized for long-term field performance, this contact magnet supports professional security, monitoring, and surveillance projects where reliability and discreet mounting are priorities. Order the GRI MM-900W today to simplify installations and strengthen perimeter and entry-point protection.
Features
- Reliable door and window monitoring with a strong rare-earth magnet for consistent security and access control performance
- Ultra-compact surface-mount design (0.4" x 2") for discreet installation in tight frames and enclosures
- Screw-mount case provides a secure, tamper-resistant fit for high-traffic commercial and industrial applications
- Durable M-100 housing built for long-term surveillance and monitoring deployments, reducing maintenance and replacement costs
- Packaged in installer-friendly bulk (100 per bag) to speed project rollout and lower per-unit procurement time
| General Information | |
|---|---|
| Brand Name | George Risk Industries |
| Manufacturer | George Risk Industries |
| Product Name | MM-900 Magnetic Contact Magnet |
| Product Type | Magnetic Contact Magnet |
| Product Model | MM-900 |
| Packaged Quantity | 100 |
| Manufacturer Part Number | MM900W |
| Physical Characteristics | |
| Color | White |
| Depth | 0.3" |
| Width | 0.4" |
| Height | 2" |
| Form Factor | Surface Mount |
| Package Type | Bag |
| Product Information | |
| Mount Type | Surface Mount |
| Installation Type | Screw |
| Miscellaneous | |
| Country of Origin | US |
No matching specifications
Try a different term, such as a connector type or resolution.
Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- MM900W
- Manufacturer part:
- MM900W
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 MM-900W Mini Screw Mount, White
MM900W