Z11 JVA FENCE ENERGISER The JVA Z11 is a compact, single-zone electric fence energizer tailored for smaller properties and entry-level security systems. With 1 Joule of output energy and robust monitoring for high-voltage, earth, and gate tampering, it offers reliable protection at an affordable price. The unit includes a 12V battery backup, lightning protection, and supports keypad control and pulse synchronization for multi-zone expansion. Whether used standalone or networked with other Z-Series units, the Z11 delivers smart, secure, and scalable perimeter defense. • Designed for small sites and residential security • Can be networked with other Z-Series energizers for multi-zone setups • Dynamic voltage monitoring reduces false alarms and improves battery life • Anti-tamper option available upon request • Economical and feature-rich for entry-level installations • Maximum output energy: 1 Joule • Stored energy: 1.8 Joules • Power supply: 16V, 1.5A AC adapter (included) • Battery backup: Internal 12V 7Ah battery (included) • Monitoring: High-voltage, earth wire, and gate input alarms • Compliance: IEC60335-2-76 standard • Protection: Built-in lightning and surge protection • Operation time: Up to 24 hours on battery during power failure • Compatible with Z-Range LCD or Touch keypad (sold separately) • Key switch operation included for secure access • Programmable to bi-polar or standard pulse modes • Diagnostic mode for quick troubleshooting • Two standard programmable relays (expandable to five) • Warranty: 3-year manufacturer warranty (excludes lightning damage)