Product Name
Solar Driveway Alarm Doorbell
Keywords
Motion Sensor Doorbell
Receiver Size
3.3*3.3*1.1 inch
Transmitter Size
3.3*6.1*2.1 inch
Volume
High, medium, low and mute
Infrared Sensing Distance
Motion Detected
Working Distance
200-300 meters
Detection Distance
5-16 meters
Working Frequency
433 MHz FSK