External Mini Wired Siren 110dB Prompt Alert Alarm to Anti-thief Intrusion Smoke Alarm & Gas Leakage from Home Alarm System Default Title:Default Title the motion detection technology is

the motion detection technology is incredibly precise

reliability

providing critical support for day-to-day operations

in arm status

External Mini Wired Siren 110dB Prompt Alert Alarm to Anti-thief Intrusion Smoke Alarm & Gas Leakage from Home Alarm System Default Title:Default Title the motion detection technology isSPECIFICATIONS : for Car Boat Truck 0: Warning Siren Sound 6: Beep Reverse Air Horn 78: Beeper Horn 90: Signal Backup Alarms Horns Adapted models: Electric car motorcycle car Applicable models: All models Brand Name: NoEnName_Null Certification: None Model Number: AA Origin: Mainland China Smart home platform: None alarm 1: 120dB Sound alarm 23: buzzer alarm 4: 25dB Alarm Horn alarm 45: Electronic Buzzer alarm horn1: alarm horn style 1: siren and