About This Item
108dB Ultra-Loud Security Alarm108dB high-decibel siren, instantly deters intruders, protects doors, windows, garages and sheds.4 Working Modes for Multi-ScenarioGeneral alarm, constant alarm, door closing alert, doorbell mode, also works as refrigerator door reminderEasy No-Drill InstallationMagnetic door sensor, peel-and-stick installation, no wiring, no tools needed, ready to use in seconds.Battery-Powered & PortableBattery-operated (battery not included), portable design, install on any door/window/fridge, ideal for home, apartment, shop.Low Power Consumption & Long LifeEnergy-saving design, long battery life, LED indicator, reliable 24/7 home security protection.
