YOLINK LoRa Smart Outdoor Contact Sensor, Gate & Shed Door Sensor, Universal Contact-Closure Sensor, Email/SMS/Push Alerts, 1/4 Mile Range, Alexa, IFTTT, Home Assistant (Hub Required)

YOLINK LoRa Smart Outdoor Contact Sensor, Gate & Shed Door Sensor, Universal Contact-Closure Sensor, Email/SMS/Push Alerts, 1/4 Mile Range, Alexa, IFTTT, Home Assistant (Hub Required)

Q: Any advice on how to use sensors on a metal mailbox? The metal seems to be disrupting the magnetic sensors from working.

I would mount the magnetic sensor INSIDE the metal mailbox, route the wire thru a small hole UNDER the mailbox, and mount the TX transmit device inside a small weather proof external plastic box.this could be mounted on the side of the post holding the mailbox, not seen from streets. The cost would be minimal. The sensor would take up minimal footprint inside the mailbox, the wires secured/routed to the mailbox metal via silicon glue, keeping them out of the way. This is what I would do, personally. Hopefully, this will give you ideas to consider.

Q: Is it there any picture of the product installed?

Yes, we have an installed picture. Please kindly contact us for more information. As for the installation of the Outdoor Contact Sensor, please kindly refer to the following guide http://www.yosmart.com/support/YS7707-UC/docs/instruction

Q: Can the " open too long" feature be disabled for part of the day?

You can customize an alarm strategy for the YoLink contact sensor, turn on the "Do not disturb" and set the time you do not want to receive notifications including the "Open Remind".

4.5/5

Product ID: 413558009

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Details

Colour
Black
Brand
YoLink
Power Source
Battery
Compatible Devices
Smartphone
Battery Description
Alkaline

📡1/4 mile LoRa wireless range

🔋5+ years battery life (2x AAA included)

🔗Device-to-device pairing, no WiFi needed

Frequently Bought Together

YOLINK LoRa Smart Outdoor Contact Sensor, Gate & Shed Door Sensor, Universal Contact-Closure Sensor, Email/SMS/Push Alerts, 1/4 Mile Range, Alexa, IFTTT, Home Assistant (Hub Required)

YoLink LoRa Smart Door & Window Sensor 3-Pack: Door Left-Open Reminders, up to 1/4 Mile Open-Air Range, up to 5 Year Battery Life, Alexa, IFTTT, Home Assistant

Description

🚪 Secure Every Corner, Smartly and Wirelessly!

CUSTOMIZABLE UNIVERSAL - Snip and connect to relays or alarm panels for tailored security setups that fit your unique property needs.
ULTIMATE BATTERY FREEDOM - Enjoy 5+ years of uninterrupted protection with included replaceable AAA batteries—ditch monthly fees forever.
TRUE WIRELESS INDEPENDENCE - Operate without WiFi, internet, or AC power by pairing directly with sirens and alarms for instant local response.
EXTEND YOUR SECURITY PERIMETER - Cover remote gates, sheds, and barns with a powerful 1,320 ft wireless range—no wiring or trenching required.
SEAMLESS SMART HOME INTEGRATION - Works effortlessly with Alexa, IFTTT, and Home Assistant for automated alerts and actions.

The YOLINK LoRa Smart Outdoor Contact Sensor offers a robust 1/4 mile wireless range using LoRa technology, enabling versatile perimeter security for gates, sheds, and remote buildings. Powered by two included AAA batteries with over 5 years of standby life, it eliminates wiring hassles and monthly fees. Compatible with Alexa, IFTTT, and Home Assistant, it supports device-to-device pairing for offline operation, making it a flexible, cost-effective solution for professional-grade smart security.

Specifications

Number of Batteries	2 AAA batteries required. (included)
Voltage	3 Volts (DC)
Control Method	App
Mounting Type	Door Mount
Sensor Technology	LoRa
UPC	850024791022
Maximum Range	1.32E+3 Feet
Manufacturer	YOSMART
Model	YS7707-UC
Package Dimensions	8.6 x 7.9 x 3.2 cm; 110 g
Batteries	2 AAA batteries required. (included)
Item model number	YS7707-UC
Mounting Hardware	Siren, Battery
Remote Control Description	Radio
Batteries Included	Yes
Batteries Required	Yes
Battery cell composition	Alkaline
Connector Type	Wireless
Country of Origin	USA
Item Weight	110 g

Have a Question? See What Others Asked

Any advice on how to use sensors on a metal mailbox? The metal seems to be disrupting the magnetic sensors from working.

Is it there any picture of the product installed?

Can the " open too long" feature be disabled for part of the day?

how long are the wires?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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