This is High Security ID Card Intelligent Electronic Anti-theft Lock System DH8013-JJ. It has high quality and durable to use, good choice for you!

New and high quality
Made of high-quality material of aluminum
Easy to install and operate
Low voltage alarm
Fit for modern offices, office buildings, residential apartments, villas, etc
If the voltage of batteries is less than 4.8V, it will make 3 sounds and red LED lights when you open the lock. In the meanwhile, the lock can be opened more than 50 times
Required Thickness: 36mm - 55mm

Card Type	Cards of different shapes of EM 4100 chip
Inductive Distance	0 - 3 cm
Working Voltage	DC 6V, NO.4 alkali battery. It can be used more than 1 year in normal state
Static Power Supply	<15uA
Card Reading Supply	<20mA
Lock Opening Supply	About 300mA (last for 0.3s)
Operating Temperature	0℃ - 70℃
Humidity	< 95%
Color	Golden

1 x High Security ID Card Intelligent Electronic Anti-theft Lock System DH8013-JJ
2 x Key
1 x Installation Accessories

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