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Profile of Electrocoil
Live blue wire is for demostration purposes. Galvanised wire will be supplied.

• low cost
• simple to errect
• effective
• false alarm minimised

Outer Coil
Incorporates a standard coil of barbed tape concertina manufactured in accordance with USA Mil. Specification: ML 52489 (CME) June 1980 fully galvanised

Inner Coil
3 mm diameter smooth galvanised wire

Insulators
60% glass, dough moulded compound. U.V. stabilized, fire resistant, resists 16000 volts wet condition and 25000 volts dry condition.

Insulators tie wire
1.6 mm diameter galvanised wire

Energiser
Electrication distance: 1000-2000 m 
Includes 

1. 220V / 12 V transformer
2. Battery - 48 hour reservoir
3. Battery charger

Can be operated with 220 Volt supply or solar cells. 
A standard car battery will provide approximately 10 days supply.

Schematic Diagram of Electrocoil

Conductor/alarm coil

• As intruder moves onto the outer coil (earth) they touch the inner coil (live) which activates an alarm (or if the intruder earths the inner live coil he sets-off the alarm)

• Optional Repulse Shock

  In addition to the alarm detection system, a high voltage (5-7000 Volt) current can be fed into the system which will give an intruder a non-lethal repulse shock (this is an optional feature of the energiser)

Energised wire

• This "live return" cable forms a circuit which is used to detect cutting of the barrier, it is fixed to the end of the inner live wire and is considered optional as the act of cutting is also likely to cause a short circuit which will activate the alarm

Razor wire

• The outer coil which is made of barbed tape concertina/razor wire provides a fierce physical deterrent (this also prevents access to the live inner coil by innocent people)

Energiser

• It is connected to a 220 Volt / 12 Volt charger transformer which supplies the power. It also includes a 2-day battery

Profile of Razor Wire