Zkteco K2

Zkteco K2

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Non touch Exit Sensor with Remote Key (Diffused Detection) and NO NC COM relay output
Size: 115L*70W(mm)


  • No contact exit button, up to 3.93"  (10 cm) detection.
  • It has an RF receptor for long-distance remote control operation, supports up to 15.
  • Stylish Design for any type of business.

Technical Specification

Relay capacity 120VAC, 30VDC / 3A
Voltage 12VDC
Detection range Up to 3.93" (10 cm)
LED Indicator Blue LED: waiting. Red LED: User detection.
Temperature -4 to 122°F (-20°C ~ 50°C)
Dimensions (K2) 4.5 x 2.7 x 1.1" (115 x 70 x 29) /
(K2S) 3.3 x 3.3 x 1.7" (86 x 86 x 45 mm)
Opening Distance
Operating Distance Up to 11.81" (30 m)
Operation frequency 433 MHz
Remote control battery Alkaline battery 12V 27A