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YoLink Outdoor Contact Sensor, LoRa 1/4 Mile World's Longest Range Smart Door Sensor, Universal Contact Sensor, Alexa, IFTTT, IP63 Waterproof for Indoor/Outdoor, App Notifications - Hub Required

YoLink Outdoor Contact Sensor, LoRa 1/4 Mile World's Longest Range Smart Door Sensor, Universal Contact Sensor, Alexa, IFTTT, IP63 Waterproof for Indoor/Outdoor, App Notifications - 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".

Product ID: 451339040

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Details

Brand
YoLink
Colour
Outdoor Sensor
Power source
Battery
Compatible devices
Smartphone
Connectivity technology
Wireless Wired

📡1/4 mile LoRa range

🔋5+ years battery life

🌧️IP63 waterproof rating

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

🚪 Stay connected beyond the threshold—security that stretches a quarter mile!

BUILT TO BRAVE THE ELEMENTS - IP63 waterproof design means reliable outdoor monitoring rain or shine.
EFFORTLESS REAL TIME ALERTS - Instant app notifications keep you in the know, no matter where you are.
SEAMLESS SMART HOME INTEGRATION - Works with Alexa and IFTTT for next-level automation and control.
ULTRA LOW POWER ULTRA LONG LIFE - Standard AA batteries last 5+ years, minimizing maintenance and maximizing peace of mind.
UNMATCHED LONG RANGE CONNECTIVITY - LoRa tech delivers a quarter-mile wireless reach—coverage where Wi-Fi fears to tread.

The YoLink Outdoor Contact Sensor leverages industry-leading LoRa technology to provide the world's longest wireless range of 1/4 mile, ensuring reliable door, gate, and window monitoring even in Wi-Fi dead zones. Its IP63 waterproof rating and low power consumption enable durable outdoor use with battery life exceeding 5 years on standard AA batteries. Compatible with Alexa and IFTTT, it offers customizable real-time notifications via the YoLink app, empowering smart home automation and proactive security.

Specifications

Manufacturer	YOSMART
Part Number	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
Colour	Outdoor Sensor
Power Source	Battery Powered
Voltage	3 Volts (DC)
Installation method	Screw-In
Item Package Quantity	1
Included Components	Siren, Battery
Batteries included?	Yes
Batteries Required?	Yes
Battery Cell Type	Alkaline
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

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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