It calls patrol point, used to identify site.

Available For reader CSE3, hard CSK-2000(HF), XJ-I, XJ-II.

1.Non-contact TI-ID card

2.Round shape card and chip is sealed in the case

3.Anti-destroyed & Waterproof

4.Long inductive distance

5.Wide temperature scope

6.High sensitive, less power dissipate

7.No power card

8.Appearance patent: ZL 2004 3 0062909.7

Technical Parameter:

1.read number: >350 thousands

2.lifetime: >20 years

3.Ambient temperature: -40℃～+85℃

4.Dimension: φ80mm×32mm

5.Weight: 30g

6.Only number, no power supply