Technical Details

Battery Description	‎Alkaline
Number of Batteries	‎2 AAA batteries required. (included)
Voltage	‎3 Volts (DC)
Control Method	‎App, Touch
Noise Level	‎100 Decibels
Mounting Type	‎Door Mount
Sensor Technology	‎Contact Sensor
Manufacturer	‎eMylo
Part Number	‎YSAF041
Item Weight	‎2.89 ounces
Product Dimensions	‎1.48 x 3.56 x 1.08 inches
Item model number	‎YSAF041
Batteries	‎2 AAA batteries required. (included)
Included Components	‎Batteries
Batteries Included?	‎Yes
Batteries Required?	‎Yes
Battery Cell Type	‎Alkaline
Description Pile	‎Alkaline

Additional Information

ASIN	B0C5D7XNZY
Customer Reviews	2 ratings 2.5 out of 5 stars
Best Sellers Rank	#2,854 in Home Security Systems
Date First Available	May 16, 2023

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

Product Warranty: For warranty information about this product, please click here

1 review for eMylo 2.4G WiFi Door Window Alarm Sensor – Tuya APP Remote Control, Voice Control, Timing Arm/Disarm, Red Light Alert, Easy Install for Dementia Patients Home/Apartment Security

0.0 out of 5

★★★★★

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Show all Most Helpful Highest Rating Lowest Rating

Darrow Williams,Sr. – November 29, 2025

Hard to connect to the app and stay and connected
This product was hard to connect to the app and constantly disconnects

Helpful(0) Unhelpful(0)You have already voted this

eMylo 2.4G WiFi Door Window Alarm Sensor – Tuya APP Remote Control, Voice Control, Timing Arm/Disarm, Red Light Alert, Easy Install for Dementia Patients Home/Apartment Security

Technical Details

Additional Information

Warranty & Support

1 review for eMylo 2.4G WiFi Door Window Alarm Sensor – Tuya APP Remote Control, Voice Control, Timing Arm/Disarm, Red Light Alert, Easy Install for Dementia Patients Home/Apartment Security

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eMylo 2.4G WiFi Door Window Alarm Sensor – Tuya APP Remote Control, Voice Control, Timing Arm/Disarm, Red Light Alert, Easy Install for Dementia Patients Home/Apartment Security

Technical Details

Additional Information

Warranty & Support

1 review for eMylo 2.4G WiFi Door Window Alarm Sensor – Tuya APP Remote Control, Voice Control, Timing Arm/Disarm, Red Light Alert, Easy Install for Dementia Patients Home/Apartment Security

Add a review Cancel reply

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