Hello Manager
 
Are you interested in GPS speed sensor for ACTIA Tachograph?
 
How does it work?
Get speed signal from GPS antenna/Satellite directly , and output Two Inverse Speed Pulse signal to tachograph 
 
Features: 
1.  Easy installation, just connect power cable.
2.  High Accuracy only 0.3% deviation (mechanical speed sensor will be 3~5% deviation) 
3.  Mini Size: 4.5cm(L)x1.9cm(W), 100cm extended cable 
4.  High quality GPS Active Antenna which performs well in windy or heavy rainy weather 
 
Contact me today let us talk for more !
 
All the best
Jo
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Tenet Auto Electronics Ltd.
Tel:+86-755-82591445
Skype/Email:jo.wong@tenet.com.hk
Whatsapp/Mobile:+86 185 0301 7253 
Web:tenet.com.hk