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.

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

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".

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Outdoor Gate & Door Contact Sensor, YS7707

Product ID: 261111406

Details

Brand
YoLink
Color
Outdoor Sensor
Compatible Devices
Smartphone
Connectivity Technology
Wireless
Power Source
Battery

📡1/4 mile LoRa wireless range

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

🔧Easy wire-free outdoor installation

S/.168

Duties & taxes included

In stock

Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Peru.

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Description

🚪 Lock down your perimeter with smart, wireless freedom!

ZERO MONTHLY FEES - Protect your perimeter with no subscription costs—own your security.
EXTENDED LO RA RANGE - Secure gates & remote buildings up to 1320 feet away—no WiFi needed.
PLUG PLAY WIRELESS - Self-powered, no electrician or wiring hassles—install anywhere outdoors.
SMART AUTOMATION READY - Integrate with alarms, relays & smart devices for instant alerts & actions.
RELIABLE LONG LIFE POWER - Includes 2 AA batteries lasting 5+ years—set it and forget it.

The YoLink Outdoor Gate & Door Contact Sensor (YS7707) is a robust, battery-powered security sensor leveraging LoRa technology to deliver up to 1/4 mile wireless range. Designed for outdoor use on gates, doors, and remote structures, it offers easy installation without wiring or monthly fees. With 5+ years of battery life and seamless integration with smart home systems, it empowers professionals to secure their property perimeter with reliable, long-range alerts and automation.

Specifications

ASIN	B08P1VQMCR
Alert Type	Motion
Antenna Location	Home Security, Motion Detection
Battery Cell Type	Alkaline
Best Sellers Rank	#49,156 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #75 in Home Automation Devices
Brand	YoLink
Built-In Media	Battery, Sensors, Siren
Color	Outdoor Sensor
Compatible Devices	Smartphone
Connectivity Technology	Wireless
Control Method	App
Customer Reviews	4.5 4.5 out of 5 stars (1,005)
Global Trade Identification Number	00850024791022
Installation Method	Outdoor
Manufacturer	YOSMART
Manufacturer Warranty Description	2 Years
Maximum Range	1320 feet
Mfr Part Number	YS7707-UC
Model Number	YS7707-UC
Power Source	Battery Powered
Sensor Technology	LoRa
UPC	850024791022
Unit Count	1 Count
Voltage	120 volts

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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S/.168

Duties & taxes included

In stock

Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Peru.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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