Bosch DVR4C1161 "reset password dvr cctv" Questions

...password reset luxvision Find out how to recover the password of DVRs brands: Alive Electronics, Amcrest, Anko, AVTECH, ControlBR, Coptek, Clear CCTV, Dahua, ECOTRONIC, ECP, Giga, HDL, Hikvision, ...

password reset luxvision Find out how to recover the password of DVRs brands: Alive Electronics, Amcrest, Anko, AVTECH, ControlBR, Coptek, Clear CCTV, Dahua, ECOTRONIC, ECP, Giga, HDL, Hikvision, ...

...password . There must be a way to reset the pass to its factory default. Cumstomer support didn't help much , they don't know how its done , or so they say. Thanks for any help ... replace the RAM ...