Tag: 300ft
Door Alarm Sensor with Remote Control 300ft, 120dB Wireless Magnetic Contact Sensor Anti-Theft Door Window Alarms for Kids Safety, Home, Business Security (2 Alarm Sensors & 1 Remote Control)
Product introduction: Woking voltage:3.0V（2pcs Alkaline batteries) Stanby current: Product Features [LOUD ENOUGH TO ALERT YOU] SECRUI door window alarm system will emit a loud 120dB warning when the magnetic