Technical parameters:
Power Supply:AC100-240V
Built-in battery:3.7V/600MAH
vOLUME: Adjustable 8 levels
Alarm current:

Product Features

• Wireless intelligent code setting,maximum support 30 pcs remote controllers and 50 pcs detectors,like PIR motion sensor,door sensor in our shop fuers product(FP819,FD025)etc.
• Built-in Ni-Hi rechargeable battery 3.7V/600mAh,Standby over 8 hours in case of a power outage.
• The siren no Wiring, plug-in,AC/ DC, AC 100V-240V,in this listing,we ship the siren with default US plug.
• Loud 110db with 8 different volume levels, including silent mode where only the strobe flashes.
• Home security system comes with fully programmable the siren host and sensors,after you get the items,please remove insulating sheet inside sensors first,then you can install and use them smoothly.