1 Versatile: Motion detector is used as a welcome doorbell during the day and as a burglar alarm system at night; can be used for doors, doorways, driveways, sidewalks in your home, apartment, office, hotel, store and many other indoor places, not suitable for outdoors, not waterproof. 2 Stable Performance: With a communicating range of up to 150m/490ft (distance from sensor to open receiver), the doorbell is activated by a PIR motion sensor with a detection range of approximately 2 to 8m/6 to 26ft, effectively alerting you to intruders or visitors. 3 32 Songs: With 32 songs to choose from, you can customize the doorbell ringtone to match your individual style and preferences. Press the "Music" button to select, 4 grade volume adjustment (high/medium/low/mute) from 0 to 80dB. 4 Wireless Smart LED Night Light: The alarm can also be used as a wireless smart home LED night light that emits a soft light to aid in nighttime navigation. 5 Motion Sensor Technology: The alarm is equipped with motion sensor technology that detects motion and activates an alarm to keep your home safe.
What's in the box
1 x Wireless Motion Detector Alarm
