YoLink YS7704 White Smart Door and Window Sensor
Available Options
Features
- Up to 1/4 mile open-air range
- Door left-open reminders
- Up to 5 year battery life
- Works with Alexa, IFTTT, Home Assistant
- Hub required for full functionality
- Device-to-device pairing capability
Product details
General specs
- Brand: YoLink
- Model: YS1603-UC+YS7704-UC*4
- Alert Type: Motion, Entry
- Connectivity: LoRa
- Power Source: Battery
- Mounting Type: Door Mount
- Control Method: App, Voice
- Detection Type: Door/Window
- Indoor/Outdoor: Indoor
- Connection Type: Wireless
- Smart Home Compatibility: Alexa, IFTTT
If you are interested in more details, you can find full information on the seller's page.
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United States
For the parent who needs to know if the back door is secure after the kids come home from school, or for the small business owner monitoring a remote storage shed, this sensor offers more than basic alerts. It provides a tangible sense of control over your spaces, turning routine checks into effortless peace of mind.
You get reliable notifications without monthly fees, thanks to its long-range LoRa technology that works up to a quarter-mile away, even in basements or separate buildings where WiFi fails. The door left-open reminder is practical, alerting you if a fridge or window stays open too long to prevent issues like food spoilage. With device-to-device pairing, it functions during internet outages, letting you pair sensors directly to a siren for a custom security setup. Alexa compatible and hub required for full smart features, it integrates seamlessly into your home automation.