Alarm Door Security Protection Window Wireless Burglar with Magnetic Sensor Home Safety Wireless Longer System 90dB Wholesale

Description

Origin: Mainland China
Certification: NONE
Smart home platform: Other
1: Door Alarm System
2: Detector Alarm
3: doorbell
4: Door Alarm
5: Alarm Door
6: Door Security
7: Open Closed Magnetic Gap
8: Window Alarm
9: Wireless Alarm
10: Door Bell Window
11: Wireless Burglar

Magnetic Wireless Motion Detector Alarm Barrier Sensor for Home Security Door Alarm System

Description: 100% brand new and high quality

Feature: It needs to work with the panel which is the same as this sensor’s parametter. And it is not universal for all the panel. When an unexpected intrusion occurs, the sensor will send a signal to the host, the host will immediately call or send SMS to inform the owner. Double-sided adhesive attached to the door or window, align the scale line, the installation spacing should less than 1cm.

Detector Alarm only, other accessories demo in the picture is not included!

Specifications:

Item Type: Detector Alarm Static Current: <=10uA Alarm Current: <=15mA

Wireless Frequency: 433 MHZ Transmission Distance: About 120m without barrier

Working Condition: Temperature -10℃-55℃

Large Size: 23x13x60mm/0.9×0.5×2.3in

Color: White Quantity: 1 Pc

Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes: 1 x Detector Alarm

5 reviews for Alarm Door Security Protection Window Wireless Burglar with Magnetic Sensor Home Safety Wireless Longer System 90dB Wholesale

AliExpress Shopper

Rated 5 out of 5

February 18, 2026

Excellent, as always highly recommended, excellent quality, fast shipping

Alarm Door Security Protection Window Wireless Burglar with Magnetic Sensor Home Safety Wireless Longer System 90dB Wholesale photo review

AliExpress Shopper

Rated 5 out of 5

January 3, 2026

Top. Loud alarm and does the job.

AliExpress Shopper

Rated 5 out of 5

December 19, 2025

Small alarm very practical to install. Works perfectly. It just needs to be positioned well from the first time (the arrow and stripes help well with positioning) because the double-sided tape can get damaged if peeled off to change the position.