"As per DGMS guideline, a Radar Sensor should operate in the frequency range which is exempt from Licensing Requirement from the Government department. The radar sensor should have Equipment Type Approval (ETA) from Wireless Planning Coordination Wing (WPC), which is under the Ministry of Communications and IT, (Government of India)."
DGMS vide Circular No.5 of 2010 has instructed to install Proximity Warning System in every vehicle.
Our "Safe Alert" Proximity Warning System (PWS) works on the radio frequency at 2.4 GHz to 2.4835 GHz, which is license free band frequency as per GSR 45(E).
This Radar sensor works on technology which detects stationary as well as moving objects.
We are having a range of 0-10 Mtr., 0-15 Mtr., 0-20 Mtr., 0-30 Mtr. available with 1, 2 and 3 sensors.
It gives both audio as well as visual indicator to alert the Dumper operator when it detects an object in the sensing range of the RADAR sensor (Radio Detection and Ranging).
Nearer the object, a sound alert will give more beeps/sec. with visual signals.
Operating Voltage 9 to 28 VDC. Beam Width 80°, Beam Height 40°, Designed for outdoor mining environments.