Door and Window Sensing Alarm, Anti-Theft Alarm, 120db high Volume Door and Window Sensing Alarm Sensor, Door Opening Alarm, Door Opening ding Dong Reminder, Door not Closed Reminder (8 Pack)

Price: $43.60
(as of Feb 10, 2024 08:06:54 UTC – Details)

Product Description

Three alarm modes of door and window sensors

Flexible installation and wide application range

Suitable for use in places such as door and window safes

3 modes

Mode 1: Open doors and windows to emit a loud alarm reminder

Mode 2: Opening doors and windows emits a tinkling doorbell reminder

Mode 3: Detect that the door is not closed and emits a beep sound reminder

Dimensions, installation, battery instructions

Product size

Convenient double-sided adhesive installation

Using 3 LR44 batteries, (included) can be replaced after use

Easy to install, multifunctional, and loud volume
High volume alarm for door and window opening
Door not closed drip reminder
Doorbell Dingdong Reminder
Powered by 3 LR44 batteries (included), with double-sided adhesive for fixed installation