I am selling this because I bought it but never used it. I have not tested its functionality since it is in the same condition as when I bought it. Multi-function vehicle security alarm, remote control operation, 7-level sensitivity adjustment, IP55 waterproof. - Model: KS-FS22R9 - Type: Multi-function vehicle security alarm - Remote Control Function: Remote control operation possible - Waterproof Rating: IP55 waterproof - Sensitivity Adjustment: 7-level sensitivity adjustment possible - Chime Function: With chime function - SOS Function: With SOS button - Doorbell Function: With doorbell function - Japanese instruction manual included. Although it is a new, unused item, please understand that it has been stored by a private individual, so no claims or returns will be accepted.