Description
✅24 hours a day: The infrared sensor is highly sensitive and immune to light and can be sensed during the day and night. Use around the clock..✅High sensitivity and responsiveness: The welcome doorbell uses a highly sensitive high-performance chip that is responsive and provides fast feedback on the data..✅The human body's infrared automatic sensing effectively monitors human motion in real-time within the surveillance range. Sensitive, no false positives, anti-interference..✅The design is simple, compact and easy to install: the welcome doorbell adopts a simple and generous design, and the whole is clean and tidy. It has excellent performance and compact size, and it is easy to upgrade with a simple installation..✅Wide range of applications and usage scenarios: widely used in shops, homes, office buildings, factories and other occasions. Keep you informed of intruders or visitors anywhere in your home.
