Quick Sense Qs-PA1 Plastic Motion Sensor Alarm Automatic Doorbell for Home, Contains Night Light (White) Act as PIR alarm , Automatic doorbell . Contain inbuild light which glow only at night after detecting movement Good solution for energy saving & easy in installation. & Delay adjustment: 10 Seconds - 7 Minutes & Adjustable Lux: turn on the lights during the day or night. Automatic On & Off Lights(i.e. By motion)/Spark less witching & Wide operating range. Plastic Motion Sensor Alarm Automatic Doorbell Effective real-time monitoring of human movement within the monitoring range Sensor with strong sensitivity, it will not affected by light,can be sensed at day and night Human body automatic sensing, widely used in stores, homes, office buildings, factories and other occasions Keeps you aware of intruders or visitors anywhere around your home Strong sensitivity, no false alarm, anti-interference Features Sensor with strong sensitivity, it will not affected by light,can be sensed at day and night. Strong sensitivity, no false alarm, anti-interference. Effective real-time monitoring of human movement within the monitoring range. Human body automatic sensing, widely used in stores, homes, office buildings, factories and other occasions. Keeps you aware of intruders or visitors anywhere around your home.
