JVA Z11 1 Zone Security Energizer 1.8 Joule

The JVA Z11 is a compact, entry-level single-zone electric fence energizer perfect for smaller residential or light commercial perimeters. With 1.8 Joules stored energy (typically delivering around 1–1.5 Joules peak output), it provides safe, effective high-voltage deterrence while monitoring for tampering—great value for basic security needs.

Key Features:

• High-Voltage Output — ~9kV peak no-load voltage for reliable shocking on short to medium fences
• Single-Zone Monitoring — Alarms on live wire cut/short, earth tamper, or gate issues
• High/Low Power Modes — Switchable for energy efficiency or day/night operation
• Battery Backup — Built-in charger; supports 12V 7Ah battery (often included; up to ~24-hour runtime during outages)
• Alarms & Outputs — Internal beeper + switched 12V outputs for siren/strobe; triggers on fence fault, AC fail, low battery
• Gate Monitor Input — Dedicated for gate status integration
• Safety & Protection — IEC60335-2-76 compliant; lightning/surge protection; tamper detection; enclosed high-voltage terminals
• Programmable & Expandable — Compatible with optional Z-Range keypad for advanced settings; pulse-sync with other Z units for multi-zone
• Dynamic Voltage Monitoring — Reduces arcing/false alarms and optimizes battery life

Quick Specs:

• Model: Z11
• Zones: 1 (single-zone monitoring)
• Peak Energy: ~1–1.5 Joules (1.8 Joules stored typical)
• Output Voltage: ~9–9.5kV peak (no load)
• Pulse Rate: ~0.8 Hz
• Power Input: 16–18VAC (or compatible DC); 12V battery support
• Enclosure: IP4x ABS plastic, wall-mountable (approx. 300 × 190–223 × 115–122 mm)
• Extras: Earth monitor, key switch operation, diagnostic mode, 3-year warranty (excludes lightning damage)