JVA Z28 2 Zone Security Energizer 8 Joule with LCD Display

Key Specifications:

• Stored Energy: Approximately 12 Joules total (based on series specs; exact stored not always listed, but supports high output).
• Output Energy: 8 Joules total (4 Joules per zone at 500 Ohms load).
• Zones: 2 independent zones (conventional/non-Bi-Polar; each zone powered and monitored separately for faults like shorts, opens, or tampering).
  • No bridging option mentioned for combining into one high-power zone (unlike some Jumbo models).
• Monitoring Features:
  • High-voltage fence monitoring per zone (alarms on short/open circuit or tampering).
  • Return voltage monitoring (shows feed out and return voltages on LCD for each zone).
  • Earth/ground wire monitoring (alarms if earth wires are tampered with).
  • Gate/auxiliary input monitoring.
  • Dynamic voltage monitoring to reduce arcing/false alarms while optimizing power and battery life.
  • Low battery, AC fail, and bad battery detection.
• Power Input: 16–18 VAC mains (via external transformer); built-in charger for internal 12V backup battery (space for 7Ah battery; provides up to ~18–24 hours backup depending on load).
  • Average current draw: ~1000–1200 mA when on; low when off.
  • Solar-compatible with appropriate panel/battery sizing.
• Control Interfaces:
  • Built-in LCD display showing:
    • Fence out and return voltages per zone (left = Zone 1 return, right = Zone 2 return).
    • Battery condition, alarm status, programming settings, software version.
  • Optional Z-Series LCD keypad for remote control/programming (arm/disarm, voltage checks, PIN-protected; multi-keypad compatible).
  • Secure key switch for on/off.
  • 3 programmable 12V DC switched outputs/relays (e.g., siren + 2 strobes; expandable to 6 with optional relay board).
  • Internal beeper for alarms.
  • Compatible with Perimeter Patrol software for PC monitoring.
  • Pulse synchronization possible in multi-energizer setups.
• Other Features:
  • Built-in lightning and surge protection.
  • High/low power modes (adjustable voltage levels, e.g., high ~8.5 kV default, low ~1.1 kV).
  • Pulse rate: ~0.9 Hz; pulse width ~0.3 ms.
  • Wall-mountable IP4x ABS enclosure.
  • Dimensions: Approx. 300 mm (H) x 190 mm (W) x 115 mm (D); weight ~2.4–2.5 kg (without battery).
  • Peak fence voltage: Up to ~10 kV.
  • Compliant with IEC/SANS 60335-2-76 safety standards.