Bike Alarm with Light Wireless Anti Theft Bike Motorcycle Rear Light Alarm Louder Volume Bike Security Alarm System Black

Louder Alarm: The alarms similar to the car alarm, louder volume, and concealed installation can also effectively deter thieves. 3 kinds of ringtones, which can be used as remote control ringtones. Wirelss Remote Control: This bike alarm light also equipped with remote control, which is more convenient for car searching. Wireless Range is 10‑20m. Safe Warning Light: The light on the bike alarm has 5 modes, which can be turned on when riding, to improve driving . Item Type: Bike Alarm Material: PC Color: Black Product Size 5.5x5.5x3.5CM Celsius 2.2x2.2x1.4in Wireless Range: 10-20m Celsius 32.8-65.6ft Host Battery: 500MAH lithium ion battery ( built in) Battery Life: Daily use for 2-5 months, continuous standby for about 6 months, and shutdown for about 12 months Remote Battery: 1pc 3V 2032 battery for single remote (included), and its daily use exceeds 2 years (calculated by remote control 5 times a day) Working Ambient Temperature: - 20-+60 celsius Working Ambient Humidity: Storage Temperature: - 30 celsius -+70 celsius