SanJie Window Alarm Sensors with 4 Modes
Door/window alarm with adjustable 0-120 dB sound and 4 modes, including door opening alert and doorbell. Easy installation. Customer notes it's very loud and safe for condos
Highlights
- 4 working modes
- volume adjustable
- wireless home security
Pros
- Adjustable loudness 0-120 dB
- Multiple modes: open alert, ding-dong, doorbell, reminder
- Easy installation
- Safety-focused features
Cons
- Some users want off capability clearly noted
- Loudness may be disruptive in quiet spaces
Best For
Features
- Volume adjustable 0–120 dB alarm with ding-dong option for door or window events
- Four modes: instant alarm, entry alert, door closing reminder, intruder alarm
- Door/window alert for open events with audible feedback and customizable tone
- Includes double-sided adhesive and screw mounting hardware for easy installation