SDC 1580Single EMLock® | 650 lbs Holding Force
The SDC 1580 Series EMLock® delivers reliable, commercial-grade security with 650 lbs of holding force. Designed for traffic control on interior doors, perimeter exits, and secure entrances, this electromagnetic lock provides reliable failsafe emergency release capability—unlocking immediately when power is cut or an fire alarm is triggered.
Featuring SDC’s patented modular design, the 1581 is built for effortless installation, seamless upgrades, and long-term durability. Its sleek housing features a fully finished, plated, or anodized exterior on all sides, ensuring a high-end look on any architectural door frame.
Why Install the SDC 1580?
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Hands-Free Installation: SDC's patented interlocking EZ-mount assembly hangs the lock body in place, leaving your hands completely free to handle wiring and mounting screws.
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Universal Compatibility: Integrates effortlessly with any standard access control system, keypad, card reader, or exit device.
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Built-in Protection: Features integrated voltage/current spike protection and anti-residual magnetism circuitry to ensure instant release without lingering magnetic pull.
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Auto-Sensing Power: Universal dual-voltage operation automatically adjusts to 12VDC or 24VDC setups.
Key Features & Specifications
Standard Features
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Holding Force: 650 lbs (Traffic Control Grade)
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Certifications: UL Listed, ANSI/BHMA Grade 1 Compliant
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Mounting Hardware Included: Captive mounting screws, self-drilling/tapping sheet metal screws, and 10/32” machine screws.
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Wiring Chamber: Built-in wire access chamber with integrated terminal block for clean, secure connections.
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Warranty: Backed by SDC’s Lifetime Limited Warranty.
Factory & Field Options (Sold Separately)
Customize your security setup with optional monitoring and status feedback modules:
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DPS (Door Position Status): Signals whether the door is open or closed.
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BAS (Bond Alert Status): Detects holding force integrity and improper magnetic engagement.
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ATS (Anti-Tamper Status): Alerts if the lock cover is removed or tampered with.
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Visual LED Indicator: Tri-color LED for real-time visual status monitoring (requires field wiring).
Ideal Applications
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Interior commercial doors & office suites
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Perimeter exit doors requiring code-compliant failsafe release
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Access-controlled traffic management points