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JVA Security Energizer


SKU : Z28

JVA Z28 2 Zone Security Energizer 8 Joule with LCD Display

R 3,943.56 Excl Vat.

The JVA Z28 is a two zone security electric fence Energizer purpose designed for the control and monitoring of perimeter security electric fences. It can meet all of the requirements from basic residential to fully integrated high profile installations.

The Z28 can be programmed and controlled using the optional LCD keypad or Touch keypad. It can also be networked with other Z Range Energizers to form a pulse synchronized group for larger sites which require more than two zones.


  • High‐Voltage, Double‐Zone Fence Monitor triggers alarm when live wires are tampered with
  • Earth Wire Monitor triggers alarm when the earth wires are tampered with
  • LCD Voltage Out and Return Display
  • Gate Monitor input to monitor the gate
  • Dynamic Voltage Monitoring minimizing arcing and false alarms while maximizing power and battery life
  • 8 Joules maximum output energy
  • Compliant with IEC60335‐2‐76
  • Built‐in Lightning and Surge Protection
  • Up to 24‐Hour Monitoring in the event of a power failure
  • High and low power options
  • Energizer supplied with secure Key Switch Operation
  • Diagnostic Mode
  • 2 Standard Fully Programmable Relays plus option for 3 more on request
  • Keypad Compatible – Use a Z‐Range Keypad
  • Programmable to Bi-polar or Standard
  • Pulse Synchronization in group mode
  • Anti-tamper option programmable on request
  • Internal Battery Backup in case of power failure


    Battery not included

  • 16Vac plug pack not included

  • Warranty

    3 year Manufacturer Warranty (excludes lightning damage)

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