Review on Enhanced Security: EASYGUARD EM212 2 Way Motorcycle Alarm System with LCD Pager Display, Rechargeable Transmitter, Shock & Microwave Sensor - DC12V by Bart Elbrink

The double sided tape was useless. Siren fell at night despite being fixed on a flat spot. I ended up using 100% silicone and it's there for a long time. The range is surprisingly good. Key fobs are too easy to accidentally press the button. The only problem is that the microwave transmitter is not waterproof and cannot be used on a motorcycle. It was beneficial to me and I'm not sure if I want to return it to Revain or not. Update 09/27/2019: Satisfied with the alarm system. I bought a waterproof box to house the microwave transmitter. what I wanted. Update 11/23/2019: The siren no longer sounds. Switching from silent mode to sound is no different. It makes a static noise. Contacted support and will update this review later. Update 12/13/2019: Tech support sent me another siren which is now working fine.