Sound pressure: when connected to 12V voltage, it can reach 120dB at 30CM
Alarm Siren 12V 110dB Treble Speaker Wire Loud Horn Alarm Siren Speaker Burglar Alarm System for Outdoor Security
Model No: ES-626
How does a security siren work?
Siren alarm systems work by generating a loud, piercing siren sound when they're triggered by intruders in and around your home. When they're set off, some siren alarms also emit flashing lights to attract even more attention to your property.
Rated voltage | 12vdc |
Sound pressure | when connected to 12V voltage, it can reach 120dB at 30CM |
Operating voltage range | 12vdc |