20 000 times up to two years low battery alert.
Rfid keypad door lock.
Service life of battery.
Etekjoy electronic door lock 3 in 1 password rfid card tag hidden keyhole digital touchscreen keypad left right lever reversible handle keyless smart auto lock 3 8 out of 5 stars 94 80 00 80.
The components you are going to require for rfid and keypad based door lock using arduino are as follows.
Intermediate protip 2 hours 25 722 things used in this project.
Free shipping by amazon.
4 6 out of 5 stars 26.
500 rfid can be programmed to the lock.
Solid structure design for security and durability tamper proof error function vandal resistant lever design.
4 doors proximity rfid card access control system with 600lbs magnetic lock 110 power supply box extra power unit rfid reader exit button key fobs phone app open lock.
Rfid and keypad based door lock using arduino to open the door the user will have to first scan the right tag and then he will have to enter the correct password.
Usually ships within 7 days.
3 x led s red green blue 3 x 220 ohm resistors.
Waterproof metal rfid keypad door entry systems 350lbs electric magnetic lock 110v power supply push to exit button rfid keychains cards.
Jasit door lock smart keyless digital electronic touchscreen keypad lever lockset security entry door code lock with 5 rfid card tags knob handle stainless steel left right free handed silver silver.
Rfid door access control system kit agptek home security system with 280kg 620lb electric magnetic lock 110 240v ac to 12v dc 3a 36w power supply proximity door entry keypad 10 key fobs exit button.
Etekjoy electronic door lock 3 in 1 password rfid card tag hidden keyhole digital touchscreen keypad left right lever reversible handle keyless smart auto lock 3 9 out of 5 stars 91 80 00 80.
Arduino uno or any other arduino.
Programming rfid is done by lock no extra equipment is required.