YoLink Hub & Door Sensor - Smart Home Security

Selling a YoLink Hub and Door Sensor set! This smart home security system offers: - Long range: Up to 1,000 feet in open air - Real-time monitoring: Monitor the state of your doors or windows via the YoLink app - Left open remind: Get reminders when a door is open for a set time - Extended battery life: Up to five years of battery life thanks to low-power and long-range communication Box is included!