标题:Twistto Lock deadbolt lock keyless with Anti-Mislock Button,,aDEAD-BUTTONworks like a Child Safety Lock on interior door knob either keeping door locked as well unlocked status as you want,single cylinder Front Door Deadbolt locking

1: TWIST to LOCK deadbolt keyless with Anti-Mislock Button(model E2) on exterior knob which prevents you from locking yourself outside the door by inadvertent twist.This deadbolt TWISTING-to-LOCK keyless mechanical technology is the greatest invention of the lock industry in this century since the bolt locking keyless design invented by Mr SCHLAGE in 1919;

2:A DEAD-BUTTONworks as a child safety lock: either can keep thedoor locked status as well as opened status as You Want,just push down DEAD-BUTTON which on theinterior knob,No need an extra child safety lock which drillingmore screw-holes or leaving glues on your door;

3: NEVER FADE AND RUST &hardly wears out by lathe finish after 304 stainless steel casting,this special surface finish technology makes the touching feeling of the lock delicate and smooth as silk.;lathe finish with no painting no e-plating no oil no baking varnish not like Zinc Alloy and lathe is more environmental for easy recycled use.

4. bUILT LIKE A TANKmade of 304 stainless steel casting which is supper solid; Round, groove & cutting edge design looks more beautiful and more fashionable.

5. EASIER INSTALLATION: This deadbolt lockcan be installed by a 7-year-old child and only need a screwdriver. Easier than ordinary mechanical deadbolt lock(Notice: handle lock not included in this item).

Established in 2018, SHENZHEN BINDY TECHNOLOGY CO.,LTD. is high-tech enterprise specialiezed in 3C products like Portable outdoor AC, Bluetooth earphone, Bluetooth speaker,Car charger, Smart watch, Mini fan, Smart toothbrush, smart body weigher,etc. we have more than 200 employees among which 150 emplyees are factory on-line workers, we have contend the concept of "Quality first, Customer first". Although we are a young company, we have acquired many good customers from south asia, south-east asia and middle east. we empasize on R&D and develop new good products from time to time. Trust and credibilty is what consist on since we started the company and we want to establish long-term relationship with friends all over the world.