Septpenta Door Alarm, Magnetic Window Locks Contact Sensor Wireless, Smart Doorbell Chime, Ultra High 105 Db Alarm for Houses, Apartments, Mobile Homes, Offices, Hotel Rooms, Garages

Price: $9.30
(as of Jan 22, 2024 10:56:50 UTC – Details)

Specification:
Item Type:Magnetic Sensor Door Alarm
Alarm Volume: 105 dB
Battery: 3 1.5V LR44 button batteries 345mAh (included)

Package List:
1 x Magnetic Sensor Door Alarm
1 x Magnetic Component

MAGNETIC TRIGGER: Magnetic sensor switches can detect your doors and windows. When a window or door is opened, an alarm sounds, and a loud alarm helps prevent intruders and may notify neighbors and homeowners.
WIDELY APPLICABLE: Door and window anti theft alarms are ideal entry warnings, suitable for homes, apartments, mobile homes, offices, hotel rooms, garages, etc.
ULTRA HIGH 105 DECIBEL ALARM: The door and window anti theft alarm supports a 105 ultra high decibel alarm. When someone illegally opens the door and window, the alarm can emit a strong alarm, warning the intruder to leave and reminding the owner.
LOW POWER STANDBY: The door alarm will be in a low power standby state when no alarm sound is triggered to reduce power consumption and provide an extended battery life.