Hikvision DS-K4T108 – Value Series Electric Bolt Lock with Door Status Output & Auto-Locking Function

The Hikvision DS-K4T108 is a value-series electric bolt lock designed for professional access control applications requiring stable operation, intelligent locking control, and reliable door status monitoring. Featuring auto-locking functionality, dry contact signal output, and abrasion-resistant construction, the lock is suitable for wooden, glass, and metal doors in commercial and enterprise security systems. The shell is manufactured from aldural with hard anodizing electroplating for enhanced durability and long-term operation.

System Type:

• Type: Value Series Electric Bolt Lock

• Model: DS-K4T108

Power & Electrical:

Power Supply:

• 12V DC

Current Consumption:

• Startup Current:

• Standby Current:

Provides stable and efficient lock operation.

Unlock Method:

• Current Interruption

The lock releases automatically when power is interrupted.

Smart Locking Features:

Auto-Locking:

• Automatically locks when induction module is detected

Provides intelligent automatic locking operation.

Signal Output:

Door Status Output:

• NO / NC / COM Dry Contact Output

Signal Characteristics:

• Maximum Voltage:

Output Logic:

• COM/NC Wiring:

• COM/NO Wiring:

Supports professional access monitoring integration.

Delay Settings:

Adjustable Delay Duration:

• 0 Seconds

• 3 Seconds

• 6 Seconds

• 9 Seconds

Provides flexible locking delay configuration.

Door Compatibility:

Suitable for:

• Wooden Doors

• Glass Doors

• Metal Doors

Supports professional access control installations.

Material & Construction:

Shell Material:

• Aldural Construction

Surface Treatment:

• Hard Anodizing Electroplating Operated

Design Features:

• Abrasion-proof materials

• Built-in MOV (Voltage Dependent Resistor)

Designed for stable and durable operation.

Environmental Specifications:

• Working Temperature:

• Working Humidity:

Surface Temperature:

• ≤ Ambient Temperature +10°C (50°F)

Suitable for indoor professional security systems.

Physical Specifications:

Lock Body Dimensions:

• 205 × 34 × 42 mm

Weight:

• 0.74 kg

(Page 2 includes detailed specifications and optional accessories.)

Installation:

• Surface installation for access-controlled doors

Optional Accessories:

• DS-K4T108-U1

Available Model:

• DS-K4T108

• Value-series electric bolt lock

• Auto-locking function with induction detection

• Door status signal output (NO/NC/COM)

• Adjustable delay settings (0/3/6/9 sec)

• Low standby current consumption

• Built-in MOV voltage protection

• Abrasion-resistant construction

• Hard anodized aldural housing

• Suitable for wooden, glass & metal doors

• Stable and reliable access control operation

• Office buildings

• Commercial facilities

• Glass door access systems

• Enterprise access control systems

• Smart building security systems

• Professional security installations

• Indoor controlled access doors

The DS-K4T108 is an excellent value-series electric bolt lock for projects requiring intelligent auto-locking functionality and professional door monitoring capability at an economical cost. Its durable construction and configurable delay settings make it suitable for commercial and office access control applications.