![Number Number](http://static.clickbd.com/global/classified/item_img/2539981_0_large.jpg)
01711-XX 5555.
HERO4 - Remove the battery and locate the white sticker inside the battery bay. Your serial number will be 14-characters in length, and begin with 'C31.'
HERO Session / HERO4 Session - Look on the inside of the I/O door on the side of the camera. Your serial number will be 14-characters in length, and begin with 'C31.'
HERO5 Session - Look on the inside of the I/O door next to the charging ports and SD card. Your serial number will be 14-characters in length, and begin with 'C32'
HERO+ LCD - Look on the bottom of the camera (next to the housing tabs). Your serial number will be 14-characters in length, and begin with 'C31.'
HERO+ - Look on the bottom of the camera (next to the housing tabs). Your serial number will be 14-characters in length, and begin with 'C31.'
HERO - Open the Housing Backdoor, your serial number will be 14-characters in length, and begin with 'C31.'
HERO3+ - Remove the battery and locate the white/silver sticker inside the battery bay. Your serial number will be 15-characters in length (including the '+' sign), and begin with 'H3.'
HERO3 - Remove the battery and locate the white/silver sticker inside the battery bay. Your serial number will be 15-characters in length, and begin with 'HD3.'
HD HERO2 - Remove the battery and locate the silver sticker inside the battery bay. Your serial number will be 14-characters in length, and begin with 'H2.'
HD HERO 960 - Remove the battery and locate the silver sticker inside the battery bay. Your serial number will be 14-characters in length, and begin with 'HD2.'
HD HERO (Original) - Remove the battery and locate the silver sticker inside the battery bay. Your serial number will be 13-characters in length, and begin with 'HD1.'
HERO Session / HERO4 Session - Look on the inside of the I/O door on the side of the camera. Your serial number will be 14-characters in length, and begin with 'C31.'
HERO5 Session - Look on the inside of the I/O door next to the charging ports and SD card. Your serial number will be 14-characters in length, and begin with 'C32'
HERO+ LCD - Look on the bottom of the camera (next to the housing tabs). Your serial number will be 14-characters in length, and begin with 'C31.'
HERO+ - Look on the bottom of the camera (next to the housing tabs). Your serial number will be 14-characters in length, and begin with 'C31.'
HERO - Open the Housing Backdoor, your serial number will be 14-characters in length, and begin with 'C31.'
HERO3+ - Remove the battery and locate the white/silver sticker inside the battery bay. Your serial number will be 15-characters in length (including the '+' sign), and begin with 'H3.'
HERO3 - Remove the battery and locate the white/silver sticker inside the battery bay. Your serial number will be 15-characters in length, and begin with 'HD3.'
HD HERO2 - Remove the battery and locate the silver sticker inside the battery bay. Your serial number will be 14-characters in length, and begin with 'H2.'
HD HERO 960 - Remove the battery and locate the silver sticker inside the battery bay. Your serial number will be 14-characters in length, and begin with 'HD2.'
HD HERO (Original) - Remove the battery and locate the silver sticker inside the battery bay. Your serial number will be 13-characters in length, and begin with 'HD1.'