"DISPTACH TIME IS 3 TO 4 WORKING DAYS FOR ALL ORDERS. DUE TO COVID - 19 WE DO NOT GURANTEE DELIVERY TIME . WE DO NOT PROVIDE ANY TYPE OF GUARANTEE OR WARRANTY FOR ALL PRODUCTS . NO RETURNS / REPLACEMNENT/CANCELLATION, CLUBBING OF TWO ORDERS OR MODIFYING ALREADY PLACED ORDER IS NOT POSSIBLE ."
1. Make sure connect video input first, then power on DVR 2. Confirm PAL/NTSC setup for camera first, then power on DVR 3. From DVR power-off to repower on, 10-seconds-waiting is a must-have