Welcome Sensor, Independent Sensor IR Motion Sensor Doorbell 16 Music Door Bell Alarm Welcome Door Bell Entry Alarm for Store Home

Welcome Sensor, Independent Sensor IR Motion Sensor Doorbell 16 Music Door Bell Alarm Welcome Door Bell Entry Alarm for Store Home

• HIGH SENSITIVITY: The welcome sensor detector is super sensitive and will not give false alarms. Fully automatic infrared induction, strong sensitivity, not affected by light. So the doorbell can be sensed no matter day or night.
• SWIVELS STAND: The bottom stand of welcome door bell entry alarm can be rotated, making it easier to adjust the monitoring angle. You can place it anywhere or fix it to the wall.
• TWO LEVELS: Door chime greeting doorbell hsa 16 Musical Infrared Welcome (available both day and night) with two levels. The first level is welcome, and the second level is Ding Dong (adjustable).
• LOUD SOUND: The host of IR motion sensor doorbell has a built-in speaker, the welcome loudness is 85±5 decibels, and the sound is loud. The long-distance detection can reach 0-6 meters, and the available temperature is 0-25 degrees.
• AFTER-SALE SERVICE: Our doorbell welcome device is brand new, if you have any questions about our welcome sensor, you can contact us at any time, we will provide you with sincere service.