This is a wired siren,which should work with security alarm host.It is 120dB sound index,louder enough to scare away the thief,a real perfect for your house safety.Easy for installation with two ways optional(double-side adhesive or screws mounting),come and buy one for your parents,dear friends or yourself.
*This is a wired siren,which works with your alarm security system,responding to signals from an alerted alarm host.
*With 120dB sound index,this siren will not only alert the neighbors of the intrusion,but scare away the burglar right out of your house!very convenient and practical for your daily use.
*3.5mm standard interface for connection with alarm host machine,a real reliable security alarm partner.
*Equipped with double-side adhesive in the bottom,also support screws mounting(with screw mounting holes),easy for installation and practical for using.
*Prompt alert,scare away the thief,no intruder will hang around when the siren sounds!
Rated voltage:DC 9V
Operating Voltage Range: DC 6-12V
Rated current: 320/600/1000/1200mA
Output power: 15/20W
Sound index: 120dB
Sound pressure: 110/+3dB/lm
Line total length:1m
Package Size: Approx.5.2*4.7*4cm/2.05*1.85*1.57in
Package Weight: Approx.70g/2.47oz
1*Wired Alarm Siren