Bloopow Motorcycle Alarm Wireless Remote Control Sensor Vibration Alarm Bicycle Scooter Waterproof Security Alarm -- Specifications Working environment temperature: -20 ~ 60 degrees Working environment: 80% Storage temperature: -30 ~ 70 degrees Wireless range: 10-20 meter oacute; the alarm needs 3 AAA alkaline batteries (included) standby for 6-10 months The remote control needs CR2032 button batteries (included) standby for more than 1 yearFunction1Suitable for bike oacute;w, electric bike, motorcycles, scooter, car oacute;d, doors and windows...2 vibration alarm, 7 level sensitivity adjustable3 IP55 waterproof, suitable for outdoor use 4vehicle search function, easy to find your vehicle by 6 type oacute;w bell oacute;w ------ 3 adjustable volume, up to 113dB 5wireless control by remote control.6easy to Install by pasting with double-sided sticker or tying it with a strap Package included Alarm (including battery) * 1 Remote control (including battery) * 1 Cable tie * 2 Double-sided stickers * 2 Screwdriver * 1 User manual * 1