How can disable to notifications or disable the sensor during the day?

In the Alarm strategy you can define the schedule or specific period of time to disable the alarm. You also can add different alarm strategy for each sensor or each group of sensors. It is very powerful and very flexible alarm strategy settings in the YoLink App. Thanks!

Are these outdoor use?

YoLink Smart Door/Window Sensor is designed for indoor use because it is not waterproof. If you use it outdoor, please keep it away from rain or water.

Que cámara es compatible con yolink?

Sorry, YoLink does not support Camera yet. The YoLink Camera is under developing and we don't have the available release date yet. Thanks!

How do I connect it to Alexa?

You should have YoLink Hub first, then add YoLink hub and door sensor to YoLink app, go to Alexa->Skill->Search YoLink->Enable Skill. Thanks!

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Description

🚪🔒 Secure smarter, live freer—your perimeter’s new best friend!

EFFORTLESS SETUP IN MINUTES - No tools, no hassle—just peel, stick, and sync via app for instant smart security.
SMART ALERTS THAT KEEP YOU AHEAD - Get real-time door left-open reminders and customizable notifications via Alexa, IFTTT, or Home Assistant.
UNMATCHED LONG RANGE CONNECTIVITY - Stay connected up to 1,320 feet away—perfect for sprawling homes or multi-building properties.
OFFLINE SECURITY THAT NEVER SLEEPS - Device-to-device pairing means your system stays active even during internet or power outages.
BATTERY THAT OUTLASTS YOUR TO DO LIST - Up to 5 years of uninterrupted monitoring with included AAA batteries—set it and forget it.

The YoLinkLoRa Smart Door & Window Sensor 3-Pack offers professional-grade security with a remarkable ¼ mile open-air LoRa range, up to 5 years of battery life, and ultra-simple peel-and-stick installation. Compatible with Alexa, IFTTT, and Home Assistant, it delivers real-time alerts including door left-open reminders. Its unique device-to-device pairing ensures continuous protection even without internet or power, making it ideal for homes, businesses, and remote properties.

Specifications

Number of batteries	6 AAA batteries required. (included)
Voltage	3 Volts
Control method	App
Mounting type	Door Mount
Sensor technology	LoRa
UPC	075025836163 750258361636
Global Trade Identification Number	00750258361636
Manufacturer	YoSmart
Part number	YS7704-UC*3
Item Weight	66 g
Package Dimensions	15.8 x 11.3 x 3.9 cm; 66 g
Batteries	6 AAA batteries required. (included)
Item model number	YS7704-UC*3
Color	3-pack without hub
Style	3 Door Sensors
Installation Method	Mounting Tape
Item Package Quantity	1
Coverage	1000Feet(Open Air)
Specific uses	Amateur, Inside, Professional
Included components	Battery, Sensors, Siren
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Alkaline
tech_spec_battery_description_toys	Alkaline

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