NineLeaf Bike Vibration Alarm with Remote Control,Waterproof Bicycle Anti Theft Rechargeable Alarm with Electric Bell, Bike Alert for Safety Night Day Riding

• SMART BIKE ALARM WITH 5-IN-1 FEATURES - With electric horn, anti-theft vibration alarm, ect. 5-in-1 functions. Use bike alarm to ensure your safety when riding, especially for night riding. Then arm it by alarm function and take remote down after riding to prevent theft and provide additional security for your bike or vehicle.
• BIKE TURN SIGNALS & BRAKE REMINDER- Easily press the R/L button of remote which clamps to handlebar before you turning, and R/L turn signals flash with clicking sound. Other drivers and pedestrians will be seen and heard from afar and know exactly which direction you’ll ride. Once you brake the alarm will auto highlight for 2s to alert other drivers behind you, NOTE on Slow Flashing/Breathing/Fast Blinking/Steady Alarm mode only. Effectively avoid rear-end collisions and traffic accidents.
• VIBRATION ALARM & BIKE HORN- Anti-theft alarm triggered by vibration, can help to deter thieves effectively, provide additional security and give you peace of mind when your vehicles park outdoors. 7 level adjustable sensitivity from gently touch to push or beat. With electric bike horn function, makes 110db loud horn sound when press remote. 3 horn sounds for your choice. IP64 Waterproof level make this bike turning can be used in small to moderate rain in the temperature of in -4-140°F.
• 6 MODES - Super bright and extra-wide bike alarm with 31 high-end LED, up to 160 lumens of powerful flashes alert motorists at night and during the day, that enhance your visibility and safety. Slow Flashing/Breathing/Fast Blinking/Steady/Emergency OFF, 6 modes easily selected by remote.
• SMART AUTO ON/OFF & RECHARGEABLE- No worry the bike alarm auto up at night. On Slow Flashing & Breathing modes, automatically turns off after 30 seconds of inactivity in dark environments, and turns on when motion is detected. In bright environments it automatically turns off to save power. Comes with USB-C charging cable, build in rechargeable 3.7V lithium battery, at 7h full charge the bike alarm can work up to 70 hours (on fast blinking mode)

Electric bell anti-theft 2 in 1 bicycle alarm with remote control. A variety of personalised settings make you more convenient. Parameters: Bicycle alarm battery: 3.7V lithium battery Standby time:4~8 months Charging Port:Standard USB-C 5V Remote control battery:CR2032 button Standby time 3 ~ 5 years (30 times per day). Operating frequency:433.92MHz Wireless distance: 30~60m Operating Temperature: -40°C Working environment humidity: 80% Storage temperature: -40 to +70 °C. Installation of the bicycle alarm. 1. Place the silicone ring in the appropriate place of the seat post. 2. Place the rear alarm holder in the silicone ring, align the contours on the silicone ring, then attach it with a screw. 3. Insert the bicycle rear alarm into the rear alarm holder. And you're done. Installation of the remote control. 1. Place the silicone ring in the suitable place of the handle. 2. Place the remote control holder around the silicone ring, align the contours on the silicone ring, then attach it with a screw. 3. Press down and turn the remote control counterclockwise until it snaps into place.