Crime Prevention Life - Smart Alarm

Immediate purchase OK
Price non-negotiable

New, unused

[Supervised by Security Equipment Engineer] Window Security Alarm - 125dB Loud Alarm When Window Opens, Easy Peel-and-Stick Installation, Ultra-Thin 8.8mm, Security Gadget Suitable for Rentals

Purchase Price: ￥2,580

This security gadget emits a loud 125dB alarm when a window or door is opened, strongly deterring intruders. It is ideal for first-floor window security and highly effective for preventing break-ins when you are away. For emergencies, it features an automatic 30-second shut-off function after the alarm sounds to prevent accidental activation when you're not home.
Supports 2-level volume switching between 125dB and 90dB, balancing consideration for surroundings with security. Can be used differently depending on the environment, such as at night or in apartment buildings.
Easy peel-and-stick installation. Simply fix with double-sided tape, so anyone can install it quickly. No construction or wiring required, making it safe to use in rental properties and for the elderly.
Features an ultra-thin 8.8mm design for a sleek installation that doesn't detract from window or door frame interiors. Its slim profile is designed to minimize interference with sliding windows. *Requires a window gap of 10mm or more.
Equipped with a Low Voltage Indicator that notifies you via LED when the battery is low. This reduces the security risk of the alarm not sounding when needed, ensuring reliable operation.