If you sign up your product for email reminders, we will remind you about annual service or expiration date of recharge kit. When the time comes, please purchase the dan buoy inflation kit which matches the inflation mechanism on your SOS Dan Buoy MOB marker.
When you sign up for reminder emails, please fill in the serial number of your product. We are occasionally contacted by people who come across lost or stolen equipment; if we know your unit’s serial number, we will put you in touch with the finder. We will not disclose your contact information.
Finding Your Dan Buoy Serial Number
To find the dan buoy serial number, open the top flap, which is held down by Velcro, then look on the inside surface of that unfolded flap.