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12. Accessories Introduction
(1)Checkpoint (ask extra purchase)
Check point is use for marking patrol site , which is with chip inside ,
every check point is with global unique ID number (can’t be modified) .
Easy for installation, no need wiring , no need power supplied , can fixed
with structural adhesive or screw. Can be used in many areas or even harsh
environment such as rainy, snowy, icy , dusty and so on.
Specification
:
Item
Data
Image
Working Frequency
125kHz
Size
70*70*10mm
Working Temperature
-40
℃
~85
℃
Life
20 years
Color
Black
(luminous at dark
place )
Net Weight
33g
Reading Capacity
>
350,000pcs
Installation