We understand that your bike is a prized possession and leaving it unattended; even when secured; can be risky. Scout provides unparalleled Bike security by combining both an extremely loud 85db bike alarm function with a highly accurate bike finder; using Apple's "Find My" app. The future of bike security is here Once armed; any movement of a Scout fitted Bike will trigger the motion-sensitive audio alarm discouraging any further movement and alerting the bike's owner; both by the sound of the alarm and via a notification that is automatically sent to the owner's iPhone (when in Bluetooth range). Then in a scenario where a bike fitted with Scout is not where the owner has left it; it can be quickly located using Apple's network via the "Find My" app Features: Dual Function LEDs - Scout feature's dual function LEDs that show at a glance if the Scout is alarmed. The same LEDs display the charge status of the battery Arming Scout Is Quick & Easy - Arming or disarming the Scout alarm is made simple and can be achieved in two ways; via the button on the side of the device when the connected iPhone is in close proximity (< 1.5 m) or via the Knog app when the device is within Bluetooth range Mounting & Securing - With Scout; there's the choice of overt or discreet security. To advertise that the bike is fitted with Scout; simply use the neon yellow silicone cover provided. For more discreet security; attach Scout to the bike via the bottle cage mounts using tamper-proof security screws without the cover Mounting With A Bottle Cage - Scout's extremely low profile and compact design allows for it to be neatly bolted and hidden underneath a bottle cage. This is a great way to keep Scout hidden Specification: Weight: 25 grams Colour: Black / Cover Colour: Yellow Rechargable: Yes; via USB-C input Water Resistant: Yes; IP66 Run Time: 6 months Battery Indicator: Yes Charge Time: 4 hours Dimensions: 10.7 x 2.5 x 0.8 cm / 4.2 x 1.0 x 0.3 in Operatiing Temperature: -20 to 50 C / -4 to 122 F Compatible with: iOS only (iPhone; Apple Watch & iPad) Operate Using: Knog App