Product Details:
Every second the JVA Z14 energizer discharges a very short-duration, safe, high voltage pulse down the fence live wire. The energizer monitors the voltage at the end of the live wire, thereby checking that the voltage is being maintained along the entire fence line. In the event of a voltage drop caused by either shorting, cutting or poor maintenance, the monitor will trigger an alarm, thus alerting you.
The display on the energizer shows the voltage at the fence and return terminals. The left is the return and the right is the feed voltage. Arrow at the top of the display indicate that the unit is in conventional mode. For Bi-Polar fences, the left side is the positive return wire voltage and the right is the negative wire return voltage. The LCD also shows the programming option and current setting when in programming mode. This allows the programming option settings to be checked easily.
The Z14 contains a microprocessor. Extreme electrical noise can upset microprocessors. The most likely cause of such noise is the high voltage output from the unit itself. In the event of erratic behaviour, check that the high voltage wiring is firmly connected to the terminals and that no sparking is seen. The energizer is designed to self recover form interference. Powering off (both Ac and battery) should not be necessary. Low power mode may be used in situations where the fence is not required to be a deterrent but is still required to actively detect intrusion. In low power mode the fence live wires operate at a much lower voltage, typically 500V peak.
The JVA Z14 energizer is a top-of-the-range energizer that can meet all requirements from the basic home security fence to fully intergrated high profile installations. The unit is fully compatible with the Z range keypad and when wired up to a keypad is fully programmable. The energizer can be networked with other Z range energizers to synchronize pulses and become a multi-zione group for larger sites where many zones are required.
Features:
- High voltage, single zone fence monitor triggers the alarm when live wires are tanmpered with
- Earth wire monitor triggers the alarm when the earth wires are tampered with
- LCD voltage out and return display
- Gate monitor input to the monitor gate
- Dynamic voltage monitoring taht minimizes arching and false alarms while maximizing power and battery life
- Built-in lightning and surge protection
- Internal battery backup in case of a power failure
- Up to 24 hour monitoring in the event of a power failure
- Secure key switch operation
- Diagnostic mode
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