Series 77 HR

  • Opening with a resistance pressure of up to 1.300 kg
  • High security installations
  • Integrated diode 
  • Pressure resistance certification
  • Certification 14846 for emergency doors
  • Non Reversible

The 77 Series, in its version of high resistance, is characterized by its robustness and suitability for heavy and high security doors.

Height134 mm
Width39 mm
Depth23,2 mm
Adjustable Jaw Range2 mm
Suits Latches With Maximum Throw Of10 mm
Endurance Cycles Test In-plant500.000
Holding Force12.700 N / 1.300 kg-f
Operating Temperature Range-15 °C to +40 °C
Diode Or VaristorStandard


Download Date Files
Strike Locks Product Catalogue ZKTeco 15/02/2019
strike-locks_brochure_en.pdf3.11 MB

Data Sheet

Download Date Files
Series 77-HR Data Sheet 04/10/2018
77-series-hr_brochure.pdf161.67 KB