Description

DS-K4E100 Intelligent Electric Lock

The DS-K4E100 is an advanced intelligent electric lock designed to integrate seamlessly with modern security systems. This stainless steel lock combines durability with smart functionality, offering reliable access control for various door types and environments.

Seamless System Integration

The DS-K4E100 works cooperatively with:

  • Video intercom systems
  • Access control systems

This integration enables comprehensive security management through a single cohesive platform. Furthermore, the DS-K4E100 provides real-time lock status detection, allowing security personnel to monitor door conditions remotely.

Versatile Installation Options

The DS-K4E100 offers exceptional installation flexibility, making it suitable for:

  • Left opening doors
  • Right opening doors
  • Interior doors
  • Exterior doors

This versatility means the DS-K4E100 can be deployed throughout a facility with consistent functionality across different door types.

Intelligent Automatic Locking

Safety and security are enhanced through the automatic locking feature. The DS-K4E100 will automatically lock if no entry is detected within 9 seconds of activation. Additionally, the lock provides comprehensive status monitoring with distinct states for:

  1. Unlocked status: lock tongue remains retracted with NC and COM connected, NO and COM disconnected
  2. Locked status: NC and COM connected, NO and COM disconnected
  3. Door contact detection: monitors whether door is open or closed in real-time

Long-Term Reliability

The DS-K4E100 is engineered for longevity with:

  • Life expectancy of at least 500,000 cycles
  • High switch sensitivity for consistent performance
  • Low power consumption of just 25mA in standby mode

These features ensure the DS-K4E100 provides dependable service while minimizing maintenance requirements and energy costs.

Ideal Users

This product is particularly well-suited for:

  • Commercial building managers – The extended operational temperature range (-20°C to 60°C) makes the DS-K4E100 suitable for varied environments while its 500,000 cycle lifespan ensures long-term reliability in high-traffic areas.
  • Security system integrators – The cooperative functionality with video intercom and access control systems enables seamless incorporation into comprehensive security ecosystems.
  • Facility maintenance professionals – The stainless steel construction combined with low power consumption (25mA standby) provides durability with minimal operational costs.
  • Multi-unit residential property managers – The automatic 9-second locking feature enhances resident security while the door contact detection allows for monitoring of potential security breaches.

Technical Specifications

Model Information

  • Model: DS-K4E100

Physical Characteristics

  • Dimensions (W × H × D): 130 mm × 100 mm × 61.25 mm (5.12″ × 3.94″ × 2.41″)
  • Material: Stainless steel
  • Weight: 1.45 kg (3.20 lb)
  • Lock tongue length: 20 mm

Electrical Parameters

  • Power supply: DC 12V ± 10%
  • Working current: 350 mA
  • Standby current: 25 mA
  • Working voltage range: 12 VDC to 18 VDC
  • Unlock time: 1 second

Environmental Specifications

  • Working temperature: -20°C to 60°C (-4°F to 122°F)

Performance

  • Life expectancy: ≥ 500,000 cycles
  • Switch sensitivity: High
  • Power consumption: Low
  • Automatic locking time: 9 seconds without entry detection
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