Onvis 4-in-1 Wireless Door Window Contact Sensor for Alarm System and Smart Home Automation ,Thermometer, Hygrometer, Only Works with Apple HomeKit (Thread) -Need to Upgrade The Firmware to 1.6.6

Name: Onvis 4-in-1 Wireless Door Window Contact Sensor for Alarm System and Smart Home Automation ,Thermometer, Hygrometer, Only Works with Apple HomeKit (Thread) -Need to Upgrade The Firmware to 1.6.6
Brand: ONVIS
SKU: awhd-us-b0d7cd89bd
Price: 13.23 USD
Availability: InStock

Brand: ONVIS

Condition: Used

$13²³

$34⁹⁹

-63% Save $21⁷⁶

Updated: 3 days ago

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Description

【Door Alarms For Home Security System】This door alarms can instantly detect any movement in your door or window . You also can create routines that are triggered by the on/off status of the door sensor.

【Multipurpose Door Sensor】Send ambient temperature and humidity readings to your Apple HomeKit Devices. Or you can simply ask Siri how the weather is.Onvis is HomeKit certified and keeps everything in Apple’s iCloud system.

【Thread 】The Onvis door sensor now is upgraded to support Thread - This allow you get instant alerts when windows or doors open in your home.It can control other HomeKit-accessories when you are away home which requires HomePod mini and Apple TV

【HomeKit Automation & Scenes】Set up automations with other HomeKit enabled accessories on the basis of on/off status of door/window,temperature and humidity. For instance, have the Homepod mini alert your mailbox has been open when the postman puts your letter in.

【Trigger Records】 100 recent automatic trigger records, 24/7 remote home security monitoring for home, office, garage, warehouse, store, farms, apartment, restaurant, cellar, cabinet, mailbox, pet house, RV, and more. AAA batteries can be easily replaced. BLE 5.0 offers long service life.

【120dB Loud Door Alarm Sensor For Kids Safety】 6 security system modes: STAY, AWAY, NIGHT and OFF. Delay arming allows arming after your entry or exit. Powerful alarm ringtone up to 120 dB can be adjusted(can be disabled). Minimum alarm time makes sure the alarm continues for some time even when switched off immediately. It's beeping can remind you if your kids opened windows or you forget to close the door.

【Long-lasting Battery Life】Designed with low power consumption, our door sensor alarm ensures a battery life of over one year. This extended battery life eliminates the hassle of frequent replacements, providing you with a better user experience and peace of mind.

Door Window Sensor

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Product Details

SKU:: awhd-us-b0d7cd89bd
Model:: CS2
Country:: US
ASIN:: B0D7CD89BD

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $22 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for ONVIS products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.