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K80 Power

  • K80 Power Supply Control, AC 110-240V to DC 12V Power Supply for Door Access Control System, Video Doorbell, Electric Strike Lock, Bolt Lock, Magnetic Lock, Power Supply Controller
    • This power supply is small, easy to install and easy to use, the input voltage range from 100V-240V to normal use, suitable for all countries of the world.
    • Power supply for door access control is a transformer which provides stable output voltage for access controller, electric lock, and exit button.
    • Set NC / NO outputs, can control various types of electric locks, Based delay control circuit, lock time can be in 0-15 seconds.
    • Compact design and light weight, Short-circuit and overload protection for safety use, Can control various types of electic gate lock, electric strike lock, electic bolt lock, magnetic lock.
    • The scope of application of the power applied to a variety of building intercom, villa doorbell, aparment doorphone, home video door phone controller, access a variety of import and export controls.
K80 power supply control


  • For indoor use only.
  • Suitable for electric locks, access control keypads, exit buttons and video doorbell cameras.
  • With overload, overvoltage, short circuit and other automatic protection functions.
  • When the output circuit is short-circuited, it will be automatically disconnected, and automatically return to normal state when the fault is removed.


  • Compatible with world voltage, light weight, convenient transportation, small disturbance
  • 3A power load, NC / NO / COM outputs, can control various types of electric locks
  • Reduce the load of access controller, save wiring to reduce the hidden trouble
  • Wide input voltage range, steady and precise,Automatic protection function:overload/ over voltage/ short circuit
  • It can set time lapse control circuit and unlocking time can be in 0-15 seconds(it is arbitrarily adjustable)
  • Aluminum alloy enclosure with good heat dissipation
  • Provide very stable and reliable output
adjustable unlock time

0~15 Seconds unlock time adjustable

Based delay control circuit, It can set time lapse control circuit and unlocking time can be in 0-15 seconds(it is arbitrarily adjustable).

Note: Opening time must set to 0 second when connecting with electric controlled lock. Otherwise electric bolt lock would be Burned Down.



Input Voltage 100-240V AC
Input Frequency 50~60Hz
Output Voltage 12V DC
Output Current 3A
Output Power 36W
Output Stability 0.5% Typical
Adjustable Locking Delay 0~15sec
Operating Temperature -4 ~ +140℉
Operating Humidity 10%-90% RH
Enclosure Material Aluminum alloy
Enclosure Finish Spraying
Weight 9.8oz


  • Body: 4.0L x 2.66W x 1.30H (in)
  • Pitch:1.18 x 3.15 (in)
  • Aperturer:0.15 (in)

Input AC 110-240V Wiring Diagram


Output DC 12V 3A Wiring Diagram


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