Review on 🔒 Wsdcam Bike Lock Alarm with Remote - Universal Security Alarm Lock System - Anti-Theft Vibration Alarm - Bicycle Motorcycle Door Gate Lock - 110dB - 31.49 inch Cable Length - IP55 Waterproof Alarm Cable Lock by James Ramirez

The thing is pretty loud, but holding it in your hand with the buzzer silences the buzzer almost completely. Turning it off is pretty easy. This can work if, for example, someone parks your bike next to them on a bike rack. Signaling aside, this is a pretty good form of security in low to medium risk areas. A bolt cutter will cut almost any cable. The skilled thief seems to crack all but the most expensive locks and chains over time. As long as you can stay close enough to hear that lock when someone activates it, you'll be fine.