Details: routine & preventive maintenance of cctv surveillance system along with allied equipment’s as per terms & conditions etc. as required on monthly basis. note: - preventive maintenance shall be done as per annexure-`a` & report submitted on monthly basis. deployment of 1 no. operator technician in each shift (total 3 shifts) for attending minor maintenance, complaints/faults & their trouble shooting etc. as required.note- in addition, he shall also assist dda security staff for post event analysis. supply installation testing & commissioning of bullet camera with 1/2.8” inch or better progressive cmos sensor, varifocal motorized lens of range 3.5 to 9 mm or better, auto focus and zoom, effective pixels 1920 x 1080 (approx. 2mp) or bett
Sector: Urban Authority