Project Description

Wireless Keypad Access Control SK3


It is a single door wireless keypad access control, consists of a wireless keypad, a mini controller and a wireless exit button. TEA + Rolling Code of encryption algorithm and the split design guarantees higher-secure.

Technical Detail:

  • User Capacity: 500
  • PIN Length: 4~8 Digits
  • Card Type: 125KHz EM Card
  • Operating Voltage:
  • Wireless Keypad: 3units of AAA batteries
  • Mini Controller: 12V DC
  • Wireless Exit Button: 2023 Lithium battery
  • Idle Current:
  • Wireless Keypad: <10uA
  • Mini Controller: <20Ma
  • Wireless Exit Button: <10uA
  • Working Current:
  • Wireless Keypad: <20mA;
  • Mini Controller: <40mA
  • Wireless Exit Button: <10uA
  • Communication Frequency: 4G
  • Communication Distance: 15m Maximum
  • Relay Contact Load: 2Amp Maximum
  • Environment: Indoor
  • Operating Temperature: -20oC~60oC(-4oF~140oF)
  • Operating Humidity: 0%~86%RH
  • Physical: ABS Shell
  • Dimensions:
  • Wireless Keypad: L135 x W54 x D19(mm)
  • Mini Controller: L65 x W54 x D19(mm)
  • Wireless Exit Button: L83 x W40 x D16(mm)
  • Unit Weight:
  • Wireless Keypad: 100g
  • Mini Controller: 50g
  • Wireless Exit Button:35g
  • Shipping Weight: 220g
  • Packing: 30pcs/CTN; 7kgs/CTN; 53*29.2*21cm/CTN


  • No need wire for keypad & Button.
  • Communication Distance: 15M Max
  • Battery powered, no need wires anymore.
  • Pulse mode, toggle mode
  • Tri-color LED status display
  • Ultra low power consumption (wireless keypad<10uA, Wireless Exit Button: <10uA)
  • Supports integrate 1 keypad and 1 exit button, or 2 keypads


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