ELK 6021 Two-Way Wireless Mini Window Sensor, White
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Key Features
- Ultra-thin design for discreet window monitoring on double-hung and casement windows, preserving aesthetics and function
- Two-way wireless communication for reliable, supervised security reporting and reduced false alarms
- Compatible with ELK two-way transceivers to simplify integration into existing ELK security systems
- Surface-mount installation and battery power for fast, low-impact setup in residential or commercial projects
- Frequency-hopping 902–928 MHz radio improves interference resistance and ensures consistent connectivity
Quick Specifications
- Product Model
- ELK-6021
- Brand Name
- ELK Products
- Product Line
- Two-Way Wireless
- Product Name
- Mini Window Sensor
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ELK 6021 Two-Way Wireless Mini Window Sensor, White
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Product information
ELK-6021
Overview
Protect windows without compromising appearance or operation. The ELK Products ELK 6021 Two-Way Wireless Mini Window Sensor provides discreet, dependable window security and monitoring for both residential and commercial installations. Its ultra-thin surface-mount form fits double-hung and casement wood or vinyl windows while the built-in reed switch detects openings with precision. Using ELK’s two-way wireless technology and 902–928 MHz frequency hopping, the sensor delivers supervised communication to ELK two-way transceivers for consistent, interference-resistant reporting. Battery-powered operation and simple surface mounting reduce install time and lifecycle maintenance, making it ideal for retrofit jobs and new builds alike. Designed for seamless integration with ELK ELK-M1XRFTW transceivers, this magnetic contact transmitter supports scalable security and surveillance systems where reliable perimeter monitoring is critical. Choose the ELK 6021 for unobtrusive, professional-grade window protection—perfect for alarm panels, monitoring stations, and commercial security deployments. Order today to upgrade your window security or specify it for your next surveillance and access control project.
Features
- Ultra-thin design for discreet window monitoring on double-hung and casement windows, preserving aesthetics and function
- Two-way wireless communication for reliable, supervised security reporting and reduced false alarms
- Compatible with ELK two-way transceivers to simplify integration into existing ELK security systems
- Surface-mount installation and battery power for fast, low-impact setup in residential or commercial projects
- Frequency-hopping 902–928 MHz radio improves interference resistance and ensures consistent connectivity
| General Information | |
|---|---|
| Brand Name | ELK Products |
| Manufacturer | ELK Products, Inc |
| Product Line | Two-Way Wireless |
| Product Name | Mini Window Sensor |
| Product Type | Door/Window Sensor |
| Manufacturer Part Number | ELK-6021 |
| Technical Information | |
| Application/Usage | Overhead Door |
| Connectivity Technology | Wireless |
| Physical Characteristics | |
| Color | White |
| Depth | 1.6" |
| Width | 1.1" |
| Height | 0.5" |
| Weight | 1 lb |
| Form Factor | Surface Mount |
| Power Description | |
| Power Source | Battery |
| Product Information | |
| Mount Type | Surface Mount |
| Installation Type | Commercial, Residential |
| Miscellaneous | |
| Features | One built-in reed switch |
| Compatibility | ELK ELK-M1XRFTW Two-way Wireless Transceiver |
| Indoor/Outdoor | Indoor |
| Environmental Certification | RoHS |
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- SKU:
- ELK-6021
- Manufacturer part:
- ELK-6021
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.
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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 6021 Two-Way Wireless Mini Window Sensor, White
ELK-6021