Tension Electronic Fence

1, pull on the alloy wire fence neutral, so touch tension lines, will not cause any harm to people, safe and reliable. 

2, when someone pulls or lift pull line, the pull cord displacement, and short cut pull line, causing pull cord not pull alarm is triggered, belonging to the physical-mechanical electro-magnetic alarm, so when the trees around the environment, electromagnetic fields, vibration, wind, snow, rain, fog, birds and other occasions, will not cause false alarm. 

3, pull the fence alarm housing made of ABS engineering plastic materials, mechanical structure made of 304 stainless steel material, tensile steel wire and plastic, 304 tension line, so under normal conditions of use, the service life of up to 10 years.