Electronic lock with RFID technology, with front and back faceplates made of stainless steel NO.304. Ideal to replace old locks. It covers the holes of many models of locks on the market.


YGS9939 Catalogue



YGS-9939 Installation 



Technical Specifications

Material Stainless steel
Finish Stainless steel brushed
Power supply 4 AAA alkaline batteries
Battery life Over 15000 cycles
Static current< 20 uA
Dynamic current<150 mA
Storage temperature-25- + 58℃
Storage humidity15-90% RH
Working temperature-25- + 58℃
Working humidity15-90% RH
Card reading distance0-5cm
Reading & writing time<0.25s
Date keepingOver 10 years
Applicable chipMifare 1 (13.56Mhz)