JVA Z-Range Architecture & Dynamic Monitoring
The JVA Z-Range of security energizers is a globally renowned premium line of electric fence controllers distributed predominantly by Stafix Security Centres. Naming conventions are intuitively structured: the first digit indicates the number of zones, while remaining digits specify output energy in Joules (e.g., the Z14 is a 1-zone, 4-Joule unit).
SANS 10222-3 Compliance & Advanced Smart Features
Electric fencing installations utilizing JVA equipment must comply strictly with South African regulatory frameworks and safety standards:
- Dynamic Voltage Monitoring (DVM): Proprietary algorithms dynamically track fence output to minimize arcing and false alarms caused by foliage or weather changes while maximizing power efficiency and battery health.
- Bi-Polar Support: Available on high-tier LCD models (Z14, Z18, Z114, Z28), pulsing alternating positive and negative charges down adjacent wires to eliminate earth leakage arcing in dusty or coastal conditions.
- Group Network Synchronization: Multiple Z-Range energizers can be networked together to synchronize their electrical pulses simultaneously, eliminating cross-phase interference across large corporate or industrial perimeters.
- Mobile App Integration: Fully compatible with smart communicators like the Olarm PRO wired into the internal keybus line, enabling full remote arming, disarming, and live voltage monitoring via smartphone.
Professional Installation & Series Classification
- Economy / Entry-Level Series (Z11, Z13): Streamlined, no-frills workhorses designed for compact domestic properties or retail boundaries, utilizing LED status indicators and keybus expandability.
- Mid-to-High Power LCD Series (Z14, Z18, Z114): High-visibility digital LCD screens displaying exact feed/return voltages, supporting 4J to 14J output capacities for premium residential and commercial sectors.
- Multi-Zone Series (Z28): Independent dual-zone power controllers (8 Joules total, 4 Joules per zone) providing precise breach identification across segregated perimeter lines.
Professional Commissioning Tip
Always connect backup deep-cycle batteries and install dedicated lightning arrestors to protect energizer mainboards from severe high-voltage surges during local electrical storms.