Description
The Hikvision DS-K4T108 Value Series Bolt Electric Lock is a fail-safe electric dropbolt designed for access control systems on wooden, glass, and metal doors
Key Features
- Auto-Locking: Automatically locks when the induction magnetic module detects the closed door position.
- Unlock Method: Operates via current interruption (fail-safe type, unlocking when power is removed or interrupted).
- Adjustable Delay: Configurable lock delay duration options of 0, 3, 6, or 9 seconds.
- Status Monitoring: Provides dry-contact signal outputs (NO/NC/COM) to monitor door and lock status.
Technical Specifications
- Input Voltage: 12 VDC
- Current Draw: ≤1.2A during startup (surge); 0.2A in standby
- Lock Body Dimensions: 205 mm × 34 mm × 42 mm (8.1″ × 1.3″ × 1.7″)
- Weight: 0.74 kg (1.6 lbs)
- Material & Finish: Made of durable, abrasion-proof aldural with a hard-anodized electroplated shell finish.
- Operating Environment: Temperature range of -10°C to +55°C (14°F to 131°F) and 0% to 95% relative humidity
Compatible Applications
- Suitable for hollow metal frames, wooden frames, and glass door setups (often paired with specialized U-brackets like the DS-K4T108-U1 for glass mounting).
Ideal for
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- Office Buildings & Main Entrances: Perfect for securing main office doors, server rooms, and restricted staff areas connected to card readers or biometric scanners.
- Emergency Exits: Because it is a fail-safe lock, it automatically unlocks when power is cut. This makes it ideal for life-safety emergency exits where occupants must be able to escape during a power outage or fire alarm.
- Frameless Glass Doors: Frequently used in modern office interiors. When paired with a matching U-bracket (like the DS-K4T108-U1), it securely clamps onto glass doors without requiring drilling.
- Heavy-Duty Wooden & Metal Doors: The high-strength aldural material and strong holding force make it ideal for standard commercial wooden or hollow metal doors.
When Not to Use It
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- High-Security External Perimeters (Without Backup Power): Since it unlocks when power is lost, it should not be used on primary exterior perimeter doors unless it is backed up by an Uninterruptible Power Supply (UPS). For perimeter security without a backup battery, a fail-secure lock (remains locked when power is lost) is usually preferred.
Specifications
| SKU | DS-K4T108 |
|---|---|
| Brand | Hikvision |
| Category | Perimeter Protection |
| Availability | In stock |
| Price | KShs 4,999.00 |
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