Hikvision Pro Smart Lock DS-K4SL500MKW (Black)

The DS-K4SL500MKW (Black) is a Hikvision Pro Smart Lock for doors that need keyless entry with event reporting.

• Support door opening information, alarm message upload.
• In-line lock cylinder to reduce maintenance costs.
• Low battery reminder, timely reminder to replace the battery.
• After the battery is completely dead, it can be started by an external micro USB emergency power supply.
• Support door opening to record power failure and continuous transmission.

Where it fits

Apartments, offices and rooms where a keyless lock is wanted without wiring a controller to the door.

Where it is the wrong choice: doors that must be controlled centrally from an access-control system — a wired lock with a controller fits better.

Before you order — three things to confirm

• The door. Confirm door thickness and material, and the opening direction (left or right).
• Opening methods. Confirm how users will open it, per the methods listed in the specs.
• Battery. It runs on batteries with a low-battery reminder and an emergency micro-USB start, per the datasheet.

Technical specifications

• Manufacturer: Hikvision
• Model: DS-K4SL500MKW (Black)
• Panel material: Aluminum alloy
• Panel size: 355 x 70 x 25mm
• Color: Black
• Lock body type: Lift-up lock body
• Door opening direction: Left open/right opening (support left and right inter-change)
• Free handle: Support
• Cylinder level: C-level
• Door hole size: Door margin 60mm, center distance 68mm
• Unlocking method: M1 Card, mechanical key
• User capacity: 100 5 cards max/per user.
• Card capacity: 100
• Network: 2.4G Wi-Fi 802.11 b/g/n EIRP≤100mW
• Card reading duration: Reaction time< 1S
• Operating power supply: 8 AA alkaline batteries, single rated voltage 1.5V included in package.
• Emergency power: Micro USB
• Working temperature: -25°C~70°C
• Working humidity: 10%~95%
• Storage temperature: -30°C~70°C
• Power-off transmission: Support door opening record
• Voice navigation: Support
• Anti-pry alarm: Support
• Low voltage alarm: Support (the door can continue to be opened >200 times after the voltage is lower than 4.8V alarm)

Figures from Hikvision’s published datasheet. We confirm the revision in stock when we quote.

Common questions

Does it need a controller?
No — it works on its own; event upload depends on the setup described in the specs.

Is a bracket included?
Brackets for glass or narrow frames are often separate items — we confirm what the door needs when we quote.

Genuine stock from the authorized Hikvision agent in Egypt, official one-year warranty, delivery across Egypt, and professional installation in Cairo & Giza, priced after a site assessment. For project quantities, installation or a site review, call 16454.