Low Battery Warning LDA Anti Thief Tuya Wifi Door and Window Entry Alarm Door Sensor Tuya Smart Alarm System

2 Pieces
$4.99(2 - 99 Pieces) $4.85(100 - 499 Pieces) $4.39(500 - 999 Pieces) $4.09(>=1000 Pieces)
Low Battery Warning LDA Anti Thief Tuya Wifi Door and Window Entry Alarm Door Sensor Tuya Smart Alarm System
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Place Of Origin: Guangdong, China
Brand Name: LDASEC
Model Number: ACJ-102W
Network: Wifi
Product Name: Tuya WiFi Door Sensor
Battery: 2*1.5V AAA Battery(Not Included)
Standby Current: 7uA
Alarm Current: 10mA
Alarm Output: App Push, LED Indication
Feature1: Low Battery Warning
Feature2: Tamper Alarm
WiFi Standard: IEEE 802.11b 2.4GHz
APP: Tuya Smart Life
System Support: IOS And Android
Basic Infomation
Place of Origin: Guangdong, China
Brand Name: LDASEC
Model Number: ACJ-102W
Payment & Shipping Terms
Product Description
Product Description
Tuya Smart Life Door Window Sensor
*Low power consumption, long standby time
*Powered by 2pcs 1.5V AAA batteries(LR03 recommended)
*Door/Window open/close alarm setting
*Low battery warning, real time power display
*Tamper alarm design
*WiFi standard: 2.4GHz, IEEE802.11b/g/n
*Alarm output: APP notification, LED indication
*Support IOS and Android system, Tuya Smart Life APP control
*Support Amazon Alexa and Google Assistant
*Widely used for smart home system,office,kids safety etc.
Tuya Smart Home WiFi Door Sensor
Support Alexa, google home, ifttt

Used for door/window/drawer etc.
When alarm, LED flashes and App alerts.

When door/window opens, alarm is triggered and App notification is pushed to smart mobile phone.

Low battery warning function.
Timely remind to replace low batterires.

Tamper alarm

Rear view

Tuya Smart Life App control, real-time monitoring.

App displays power status, with history log.
Product Name
Tuya WiFi Door Window Alarm Sensor
Shenzhen, China
Working voltage
WiFi Standard
2.4GHz, IEEE802.11b/g/n
Tuya Smart Life
System Support
IOS and Android
Platform Support
Alexa, googlehome, ifttt
Alarm Output
App notification, LED Indication
Working Temperature
Working Humidity
1 Year
Company Profile


Shenzhen LDA Technology Co., Ltd., is an ISO certified high-Tech enterprise, which is dedicated in R&D, manufacturing and marketing of safety and security alarms, detectors, alarm system, including smoke detector, gas alarm detector, carbon monoxide detectors, combination detector, smart home alarms and sensors etc.

We have advanced production and testing equipment, skilled and efficient employees, and strictly quality control system to ensure quality and stability of products. We follow market trend closely, to keep launching new products and staying at the cutting edge of the industry.

We have 2 manufacturing facilities both locate in Shenzhen, with domestic and international online and offline sales channels. We have EN and U L standard products, which are widely selling in Amazon, eBay, Wish, and other online B2B and B2C platform. With Our professional R&D team, capable production lines and highly efficient sales team would offer one-stop solution for our customers. OEM and ODM orders are welcome.

Keeping innovation and moving forward are always our aim. Premium quality products and service are always our philosophy. We would like to get win-win together with our partners.

Welcome to visit us!
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Contact Person : Michael Dong
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