ELK SM21 Replacement Sensor Magnet for ELK 6021 Mini Window Sensor, 10-Pack
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
- Ensures reliable contact monitoring by restoring proper alignment with ELK-6021 mini window sensors
- Economy 10-pack keeps spare magnets on-hand for fast field service and reduced downtime
- Slim, white profile fits discreetly on windows and frames for unobtrusive security installations
- OEM-quality replacement (ELK-SM21) for consistent performance with ELK two-way wireless sensors
- Simple swap-out installation speeds maintenance for security, surveillance and monitoring systems
Quick Specifications
- Product Model
- ELK-SM21
- Brand Name
- ELK Products
- Manufacturer Part Number
- ELK-SM21
Explore the details
Product information
ELK-SM21
Overview
Keep your window contact sensors performing at peak reliability with the ELK SM21 Replacement Sensor Magnet 10-Pack from ELK Products. Designed specifically as the OEM replacement magnet for the ELK-6021 mini window sensor, this 10-pack provides a cost-effective way to maintain consistent contact monitoring across multiple openings. The slim white magnets match the low-profile aesthetic of the ELK-6021 and maintain precise spacing for reliable tamper-free detection.
Each magnet is manufactured to ELK’s quality standards (Manufacturer Part Number: ELK-SM21) so you get predictable operation with ELK’s industry-leading two-way wireless sensors. Supplying magnets in a 10-pack reduces service trips and keeps your security and surveillance installations on schedule. Ideal for security integrators, facilities managers, and monitoring centers, these replacement magnets help prevent false alarms and ensure accurate door/window status reporting.
Order the ELK SM21 10-pack today to streamline maintenance and keep your access points protected—perfect for upgrades, routine service, or large-scale deployments in commercial security and monitoring applications.
Features
- Ensures reliable contact monitoring by restoring proper alignment with ELK-6021 mini window sensors
- Economy 10-pack keeps spare magnets on-hand for fast field service and reduced downtime
- Slim, white profile fits discreetly on windows and frames for unobtrusive security installations
- OEM-quality replacement (ELK-SM21) for consistent performance with ELK two-way wireless sensors
- Simple swap-out installation speeds maintenance for security, surveillance and monitoring systems
| General Information | |
|---|---|
| Brand Name | ELK Products |
| Manufacturer Part Number | ELK-SM21 |
| Physical Characteristics | |
| Color | White |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- ELK-SM21
- Manufacturer part:
- ELK-SM21
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 exclusionsELK SM21 Replacement Sensor Magnet for ELK 6021 Mini Window Sensor, 10-Pack
ELK-SM21