JVA Technologies (Australia), in partnership with Ndlovu Fencing (South Africa), has drawn on over 30 years experience in some of the worlds most testing security markets to produce a product range to satisfy the needs of the worlds security electric fencing markets. Ranging from simple domestic requirements, to high security government and industrial installations.
The Z series of security electric fence energizers provide the power and intelligence to run a electric security fence from the smallest domestic installation up to a multi-zone industrial site. For many domestic residences in South Africa this is the only alarm system they will rely on.
The Z range may be connected to a building alarm or access control system. They may also be synchronized and networked.
The JVA Z11, Z13, Z14 and Z18 models have 1, 3, 4 and 8 peak output Joules respectively.
The Z14 and Z18 may be configured as Bi-Polar (Z1xA) or conventional.
They have many advanced features including LCD display and keypad control.
The Z14R (R for relays) has electrical safety authority approval for sale in Australia and New Zealand.
For more information click on the picture or click this link.
The Z28 is a dual zone conventional (non Bi-Polar) security electric fence energiser.
The Z28 has 8 Joules total output (4 Joules per Zone).
The ZM1 may be used in conjunction with any standard electric fence energiser to provide the power control and monitoring required to run a electric security fence. In operation it is almost identical to a Z series energiser, although the ZM1 can also detect and alarm on power flow changes, meaning it can monitor from the start of the fence without a requiring a return.
The ZM20 is designed to be used in conjunction with any JVA energiser to provide the power, control and monitoring required to run a large security electric fence. In operation it is similar to a Z series energiser, with the added ability to split the fence into up to 20 pre-set sectors for more precise alarm event reporting.
The ZLM4 is designed to be used by itself or in conjunction with a number of high voltage security electric fence energisers and provides security and fence integrity. In operation it can monitor up to 4 loops of fence wire, each up to several hundred meters long, to detect someone tampering with the fence by cutting or shorting the wires using intrinsically safe, isolated ELV DC.
The JVA Keypad can be used to configure and control one or more Z series energisers or monitors. The Keypad also displays the Fence voltages.
The brand new JVA Touch Keypad offers the ability to configure and control one or more Z series energiser and monitors through an easy to use graphical user interface with touchpad control.
Click the image to view the JVA Touch Keypad product page for more information.
For installation instructions click on this link.
JVA now has three levels of PC control software.
Perimeter Patrol Lite, for small installations. For more Information click on this link.
Perimeter Patrol Pro, for larger systems. For more Information click on this link.
JVA Mimic. A PC based replacement for traditional LED mimic screens. For more Information click on this link.
JVA has a full range of insulators, tensioners, gate switchs etc. See the Online shop for product details.
For more information about JVA Security products and how they are used, please see the JVA South Africa Youtube channel.
An electric fence energiser is also known as a controller, energizer, pulser and charger.
Security electric fences are also known as Stun fences or Power Fencing.