Hikvision DS-K4E100 Pro Series Electric Motor Lock

Model: K4E100

Who This Is For

For installers and integrators specifying electric locking hardware within a Hikvision access control ecosystem, the DS-K4E100 Pro Series Electric Motor Lock is designed to work as a controlled entry point solution on pedestrian doors, office partitions, and managed access environments. Unlike magnetic locks that require continuous power to hold, or electric strikes that rely on the existing latch, a motor lock operates through a motorised bolt mechanism - making it suited to situations where positive locking action and compatibility with a broader access control system are both priorities. Builders and fitout contractors specifying door hardware for commercial tenancies, multi-tenant buildings, or corporate offices where access needs to be logged and managed will find the DS-K4E100 a purpose-built choice that integrates directly into Hikvision's Pro Series access control range rather than relying on third-party adapters.

What This Lock Actually Does

Who Buys This Model

• Access Control Installers: Integrators building out Hikvision Pro Series access control projects who need a motor lock that connects directly to the existing panel without additional relay wiring or brand-mixing.
• Commercial Fitout Contractors: Builders and fitout teams specifying door hardware for office tenancies, corporate suites, or managed workspaces where the client requires logged access events rather than physical keys.
• Strata and Building Managers: Multi-tenant buildings where individual tenancy doors or shared facility rooms need to be remotely released, scheduled, or remotely locked without a locksmith callout for credential changes.
• IT and Server Room Managers: Facilities requiring restricted access to server rooms, comms cupboards, or equipment rooms where a documented access log is needed for compliance or insurance requirements.

Honest Assessment

The DS-K4E100 does its job well as a Hikvision-native electric motor lock. The motorised bolt mechanism means the door is actively locked rather than held by magnetic force, which suits installations where power interruption behaviour matters to the end user or their insurer. It integrates cleanly into Hikvision Pro Series panels, keeping the system configuration straightforward for installers already working within that ecosystem. Where it has limits: this is not a standalone product. It requires a compatible Hikvision access control panel or door station to function - it cannot be wired to a generic relay output and expected to work correctly without confirming compatibility first. It is also primarily suited to interior or light-duty doors; high-traffic or heavy external doors may require a different lock type. Available through Security Australia, the DS-K4E100 is a purpose-specific product that performs best when the rest of the door station and controller hardware is already Hikvision Pro Series.

Before You Buy

Quick Fit Check

• Good match if: You are building a Hikvision Pro Series access control installation and need a motor lock that integrates directly with the panel without relay adapters or cross-brand compatibility workarounds.
• Good match if: The installation is on an interior pedestrian door - office partition, storeroom, server room, or tenancy entry - where a flush motorised lock is preferred over a surface-mounted electromagnetic lock.
• You may need a different model if: The installation requires a high-security external door lock, a fail-secure magnetic lock for fire-rated doors, or a standalone smart lock that operates without a separate access control panel - a different lock type or product category on securityaustralia.com.au will serve those applications better.

Key Features & Technical Specifications

Real-World Scenarios

How It Compares

• Choose this if: You are building a Hikvision Pro Series access control installation and need a mortise-style motor lock that integrates natively with the panel - avoiding additional relay modules or cross-brand compatibility testing.
• You may need a different model if: The door is external, high-traffic, or requires a heavy-duty holding force - an electromagnetic lock or a heavy-duty mortise deadbolt with electric release from a different product category would be more appropriate for those applications.
• Pairs well with: A Hikvision Pro Series access control panel or video intercom door station, a card or PIN reader at the door, and a Hikvision network video recorder if camera coverage of the entry point is also required.

Common Questions

1. Does this lock work without a separate access control panel?

   No. The DS-K4E100 is a managed lock that requires a compatible Hikvision Pro Series access control panel or door station to operate. It cannot function as a standalone lock - it needs a controller to send the trigger signal that drives the motor. If you need a self-contained smart lock, a different product type is required.

2. Will this lock work with non-Hikvision access control panels?

   Compatibility cannot be confirmed for third-party panels. The DS-K4E100 is designed for the Hikvision Pro Series ecosystem. While some motor locks can be driven by a generic relay output, integration with non-Hikvision controllers should be tested against the specific panel's output voltage and wiring type before committing to an installation. Contact the team at Security Australia if you need to confirm compatibility with your existing hardware.

3. Is this a fail-safe or fail-secure lock?

   This should be confirmed against the product datasheet for the specific installation. Fail-safe locks release (unlock) on power loss and are suited to fire egress doors; fail-secure locks remain locked on power loss and are suited to security-critical areas. The correct mode depends on the door's function and local building code compliance requirements - confirm this before install.

4. Does the DS-K4E100 suit external or weatherproof applications?

   Not without confirming the IP rating for the specific unit. Motor locks are primarily designed for interior doors. External door installations introduce moisture and temperature variation that can affect the motor mechanism over time. For external entry points, confirm the lock's IP rating or consider a different lock type rated for outdoor exposure.

5. What door preparation is required for installation?

   A mortise pocket needs to be cut into the door to accept the lock body, and the strike plate needs to be correctly aligned in the door frame. Dimensions should be taken directly from the installation template supplied with the DS-K4E100 before any cutting begins. Electric motor locks are more sensitive to mortise alignment than standard latch hardware - the bolt must engage the strike cleanly or the motor will be working against resistance on every cycle.

6. Can access events be logged and reviewed?

   Yes, when connected to a Hikvision Pro Series access control panel. Each lock or unlock event is recorded with a timestamp and the associated credential (card, PIN, or biometric depending on the reader). This event log can be reviewed through the Hikvision access control management software, which is useful for compliance requirements, incident investigation, or regular access audits.

Cabling Considerations

• Cable Type: Typically 2-core or 4-core shielded cable between the lock and access control panel - confirm exact requirements against the DS-K4E100 installation guide as motor locks have specific wiring requirements that differ from magnetic locks.
• Max Cable Run: Confirm maximum recommended cable length from the product datasheet. Longer runs may require a heavier gauge cable to maintain sufficient voltage at the lock motor under load.
• Power Supply: Power is typically supplied from the access control panel or a dedicated door lock power supply - confirm the voltage and current draw of the DS-K4E100 against your panel's lock output capacity before wiring.
• Wiring Tips: Route lock cabling through the door frame rather than an exposed surface conduit where possible - motor locks are a permanent installation and cabling should be treated accordingly. Allow a loop of cable in the door frame hinge area if the door sees regular heavy use.

Downloads & Resources

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