Review on 🚲 SuperInk 2 Set Wireless Bike Alarm: Anti-Theft, Vibration Sensor, Waterproof, Super Loud 113dB Alarm by Jimmy Bores

[Edit Aug 2021 to add: Real battery life. Energizer Lithium Ultimate AA batteries give me about 1 year per battery pack without worrying about leakage. Since I literally have to turn off the alarms on my bikes to change the batteries, 1 year between changes seems convenient enough. It would be nice if the "Max" cells were a bit cheaper.] VERY sensitive but adjustable. I had to adjust to a much less sensitive one. First, it may be knocked over by a strong wind. The battery life is excellent. Four months and stable. The range of the WLAN connection is not as stated, but still decent. Has a mode that puts the system into stasis when not really needed so you don't have to remove the batteries unless to prevent the battery from draining so they last over a year. It's sort of a remote on/off switch. So when the car is in my house I put it in stasis (if I remember). The alarm does not sound in Stasis. REQUIRED IMPROVEMENTS: Some of the instructions are very unclear. Experiment and record what you're doing to get the effects you want and quick access. Stronger body and mounting holes for mounting. Attachment points for screws or bolts are required. Fixing ONLY with cable ties is not ideal. It's too easy for a thief to remove it from the car and quickly destroy it, disabling the alarm. I installed it out of sight and in a hard to reach place to reduce the chances of this happening. Plate on the signaling device for attachment to the vehicle with screws/bolts.