Securitron DT-7 Digital 7-Day Timer

The Securitron DT-7 is a high-performance 7-day digital timer designed to automate the locking and unlocking schedules of any door equipped with electrified hardware. Whether used as a stand-alone unit or integrated with access control systems like the DK-26, this versatile timer allows for precise management of timed unlocked, locked, or access-control-only states. It is an essential component for facilities that require high-security perimeter control, providing the flexibility to turn electric locks or other security systems on and off at up to 12 programmed intervals per day.

Engineered for reliability, the DT-7 features a robust 10A DPDT relay that can be configured in toggle or pulse mode to meet specific hardware requirements. A standout security feature is the exclusive "First Man In" function, which delays a preset automated action (such as unlocking the building) until the first authorized access is granted. This ensures the building remains secure even if staff arrive later than the scheduled time. With its battery backup capability and the industry-leading MagnaCare® lifetime replacement warranty, the DT-7 provides a fail-safe solution for commercial, industrial, and institutional time-based access control.

Product Features

• Precision Scheduling: 7-day digital timer supporting 12 programmed on/off times for complex weekly schedules.
• High-Capacity Relay: Equipped with a 10A DPDT relay for controlling heavy-duty electrified locks and security equipment.
• Enhanced Security: Includes the "First Man In" feature, automating holiday schedules and preventing premature building unlocks.
• Flexible Programming: Easily set daily events, specific days, or blocks of days (e.g., Mon-Fri) for streamlined management.
• Power Compatibility: Operates on 12/24V AC or DC to fit seamlessly into existing power supply infrastructures.
• Memory Protection: Internal AA battery slot provides a 5-year backup for the display module and program memory.
• MagnaCare® Warranty: Covered by a lifetime replacement, no-fault warranty for total long-term reliability.

Technical Specifications

• Voltage: 12/24V AC or DC (Auto-sensing).
• Current Draw: 170 mA at maximum load.
• Relay Output: DPDT rated at 10 Amps.
• Operational Modes: Selectable Toggle or Pulse (Single or Double Pulse options).
• Temperature Range: Reliable performance from 45°F to 110°F (7°C to 43°C).
• Dimensions: Standard single gang footprint for clean mounting and installation.