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3.5 INCH LCD VIDEO DOOR PHONE HAND FREE INTERCOM MONITOR UNLOCK FUNCTIONS WITH NIGHT... More
4" B/W VIDEO DOOR PHONE HAND FREE INTERCOM MONITOR UNLOCK FUNCTIONS WITH NIGHT... More
the product which is mainly monitor you house,shop,office,warehouse,park lot,so on.It... More
Tiredness Warning System (TWS) is the tiredness early warning system for drivers fighting against fatigue and drowsiness. TWS-100 is developed by Elong Tech and based on the 7 years of scientific research by the efforts of lots of experts and scientists.... More
the product which is mainly monitor you house,shop,office,warehouse,park lot,so on from anywhere through the IP... More
KMC-8800...........US$145* 8 ch Real time Monitoring(Disp. & Rec.)* Recording Rate:240 fps(NTSC),200fps(PAL).* Display Rate:240 fps(NTSC),200fps(PAL).* Camera Input : 1~8 ch.* Audio Input: 1 ch two-way.* P/T/Z control: 1~16 ch (by I/O card or com... More
The wind speed sensor is a four blade helicoid propeller. Propeller rotation produces an AC sine wave voltage signal with frequency directly proportional to wind speed. Slip rings and brushes are eliminated for increased reliability. The wind... More
This connector are capable of the advantage of fast connecting and separating, good seal. It is the ideal product that widely used in connecting electronic equipments, underwater... More
5.6" LCD VIDEO DOOR PHONE HANDFREE INTERCOM WITH NIGHT VISION MONITOR UNLOCK... More
Control cables are used in the site of controlling circuit, monitoring circuit and protective lines that have AC rated voltage of 600/1,000V and... More
