Samsung SHS-3321 Digital Door Lock, Black, Keyless, Electronic, Deadbolt

► Enhanced Security

Random Security Code – Before entering pin, 2 random numbers to push will appear. Throws off on-lookers and spreads your fingerprints around the keypad to prevent guessing of your passcode.
Double Authentication – Both password and RFID tag are required to unlock the door
Double Locking – Use this feature to prevent the lock from being unlocked from outside, even by a key.
Anti Theft – Secure your home when your family is away. An alarm is set off when the lock is operated from inside; a sign of a thief trying to flee.
Mischief Prevention – After 5 failed entry attempts a warning sounds and the lock stops operating for 3 minutes.
Intrusion Alarm – If the door is opened while still locked an alarm will sound making the intruder less likely to stay.
Fire Warning – If temperature reaches a certain degree the thermal sensor will activate the alarm. The lock will auto unlock helping you to escape the fire.
Emergency Power – No battery; no problem. Simply use a 9V battery to power the lock from the outside panel and enter as usual.
Auto Locking – Magnetic sensor enables door to automatically lock after 3 seconds of being closed.
Auto Polling – Skip wake up/random security code when using RFID to enter.
Low Battery Warning – When batteries are low, the lock will play Fur Elise after every unlocking of the door.

► Specifications

Max User Memory – 71 user pin/RFID
Door Thickness – From 35mm to 55mm
Lockset – Tubular,handleless,deadbolt
Lock Material – Zn, Al, Polycarbonate
Fits 160/161 prep door – Cylinder 2 ⅛ inch diameter
Universal Deadbolt – Fits 60mm and 70mm
Battery Life – 12 months at 10 uses per day
Battery Type – 4 AA alkaline batteries
Lock Size – Exterior 2. 7 x 7. 1 x 1. 4, Interior 2. 7 x 7. 1 x 1. 5 inches (WxHxD)
Operating Temp -25°C to +60°C
Water and dust resistant

Smart Kitchen & Bath Black Deadbolt Digital Door Electronic Keyless Lock Samsung SHS3321