SDC 1581SNDV 1581S Series Mini Integrated Delayed Egress Lock, NFPA 101, Fixed 15-Second Egress Delay Dull Aluminum
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Key Features
- Provides a controlled 15-second delay to prevent unauthorized exits and give security staff time to verify and respond
- Compact, integrated mini lock simplifies installation and wiring with Automatic Voltage Selection (12/24V) for flexible power options
- 650 lb holding force secures single doors while remaining compliant with NFPA 101 and emergency release requirements
- Subdued alarm with two distinct tones alerts staff and integrates with monitoring and surveillance systems without creating panic
- Self-aligning, vandal-resistant sensor and DIP-switch options for door-prop detection, REX on reset and keypad/card reader integration
- Ideal for healthcare, retail, education and commercial facilities where code-compliant delayed egress and access control are required
Quick Specifications
- Product Model
- 1581SNDV
- Brand Name
- Security Door Controls
- Product Line
- Delayed Egress
- Product Name
- Exit Check 1581SNDV Magnetic Lock
Product Information Tabs
Overview
Prevent unauthorized exits while staying code-compliant: the Security Door Controls 1581SNDV mini integrated delayed egress lock delivers reliable, low-profile security for single doors. Engineered for NFPA 101 applications, this magnetic lock enforces a fixed 15-second egress delay so staff can verify intent and respond, while still allowing immediate release via the fire/life-safety system in an emergency. With a 650 lb holding force and Automatic Voltage Selection (12/24V DC), the 1581SNDV balances strong physical security with flexible installation across new or retrofit projects. Its subdued alarm provides two distinct tones to differentiate alarm activation from door release, improving situational awareness for monitoring and surveillance teams without alarming occupants. The self-aligning proximity sensor and vandal-resistant trigger reduce false activations and maintenance calls, and DIP-switch selectable features enable door-prop detection and REX/reset configurations for seamless integration with access control, keypads, or card readers. Specify the Security Door Controls 1581SNDV for healthcare, retail, education, or commercial sites where controlled egress, reliable monitoring, and easy installation matter — contact your distributor to order or add it to your next access control project.
Features
- Provides a controlled 15-second delay to prevent unauthorized exits and give security staff time to verify and respond
- Compact, integrated mini lock simplifies installation and wiring with Automatic Voltage Selection (12/24V) for flexible power options
- 650 lb holding force secures single doors while remaining compliant with NFPA 101 and emergency release requirements
- Subdued alarm with two distinct tones alerts staff and integrates with monitoring and surveillance systems without creating panic
- Self-aligning, vandal-resistant sensor and DIP-switch options for door-prop detection, REX on reset and keypad/card reader integration
- Ideal for healthcare, retail, education and commercial facilities where code-compliant delayed egress and access control are required
| General Information | |
|---|---|
| Brand Name | Security Door Controls |
| Manufacturer | Security Door Controls |
| Product Line | Delayed Egress |
| Product Name | Exit Check 1581SNDV Magnetic Lock |
| Product Type | Magnetic Lock |
| Product Model | 1581SNDV |
| Product Series | 1581S |
| Manufacturer Part Number | 1581SNDV |
| Technical Information | |
| Egress Delay | 15 Second |
| Door Supported | Single Door |
| Application/Usage | Door |
| Physical Characteristics | |
| Color | Silver |
| Depth | 2" |
| Width | 10" |
| Height | 2.75" |
| Power Description | |
| Input Voltage | 12V DC, 24V DC |
| Product Information | |
| Holding Force | 650 lb |
| Miscellaneous | |
| Features | Adjustable Timer, Automatic Voltage Selection (AVS), Egress Mode Status, Emergency Release Input, Key Reset |
| Country of Origin | US |