*Images are for illustrative purposes. Actual product appearance and specifications may vary.

Pro Smart Locks

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.

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Available models:

DS-K4SL500MKW

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