SKU : MODEL : X9157C
Categories : Digital Doorlock , 
Brand : GREATLOCK
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Highlight features
Supports up to 2 door opening functions
1. Mifare 13.56 KHz unlock card can be used to open doors.
2. Key unlocking can be used to unlock the door.
-Low power alarm system
-Powered by 4 AA alkaline batteries
-Easy to install within 1 day
-High quality products imported from Taiwan
-The maximum warranty period for the product is 2 years.
-24-hour after-sales service