4ft Copper Bonded Earth Rod - 5/8" Security Accessories The EZT3-ST10 from ESP are

The EZT3-ST10 from ESP are designed for use as extra tags for EZ-TAG3 and EZ-PROX access control & door entry systems

Size: 37cm (14

On/Off Switch

Overload and short circuit protection facility

Black or White

4ft Copper Bonded Earth Rod - 5/8" Security Accessories The EZT3-ST10 from ESP areThis ground rod is used to carry current safely away from a circuit in the event of an electrical surge to the earth ground. This copper bonded earth rod is suitable to protect a structure from power surges lightning strikes, directing the lightning through the earthing system and into the ground rod rather than passing through the structure and presenting a danger to people, this is why an earthing rod is required in public buildings & large