You can purchase it from www.ultimatesecuritydevices.com/_p_1189.html

There are 4 buttons at one side, the 5th button which is reset located at the other side (you can press it before install). Button 1 for register card. Button 3 for delete card or switch mode. For other functions, see instruction manual at the link www.ultimatesecuritydevices.com/assets/images/cabinetlocks/KR-RFID%20lock%20manual.pdf. The port is for emergency power cable. Should install with the cable inserted and jack exposed to outside.

Hi, you can purchase from www.ultimatesecuritydevices.com/_p_1271.html

a trick : you can watch series at flixzone. Been using them for watching lots of of movies these days.

@River Reece yup, been using flixzone for since november myself =)

@River Reece definitely, been watching on Flixzone for since december myself :D

www.ultimatesecuritydevices.com/2nd-GEN-Hidden-RFID-Lock-with-Emergency-Power-Cable-for-Wooden-Cabinet-Locker-Drawer-and-Showcase-Sliding-Door_p_1189.html

Yes you can buy them from locked &LOADED .Utah Facebook page they make locked boxes and they will also sell you a lock with 2 credit cards and 2 key fobs for 45 dollars and a backup cable system for an extra 5 dollars and they are really easy to work with or you can call them at 801 792 7993 They treated me really good and helped me get it going quickly

chromedknight most has a audio sound Just like a smoke detector when the battery gets weak.

When battery is dead, this lock is supposed to unlock by itself

You can purchase from the link www.ultimatesecuritydevices.com/_p_855.html

There is also a metal case version www.ultimatesecuritydevices.com/_p_1085.html