Portable – The alarm motion sensor can be used to be alerted when people enter or depart a room. The portable design makes it easy to put in homes, workplaces, and businesses, and it can also be utilized for mailboxes, garages, driveways, and other uses.
Design – The motion sensor doorbell has an LED light indicator that flashes to provide a visual alarm. It’s an excellent visual indicator when listening to music or for the deaf. It sends the signal to receivers within a 500ft/150m operational range.
Adjustable – This wireless doorbell has 58 various ringtone options, ranging from melodies to a simple basic buzz. You can adjust the tone of your doorbell to your liking at any time. With 5 levels of volume adjustment, you’ll never miss a guest or customer.
Receiver Weight: 0.18lbs
Receiver Voltage: AC110V
Volume Range: 0 To 110dB
Transmitter Weight: 0.12lbs
Detection Area: 16.4ft or 5mx110°
Operating Temperature: 5°F To 140°F
Operating Frequency: 433 MHz ± 2MHz
Transmitter Power Consumption: <10mW
Transmitter Battery: 1.5V AAA Alkaline Battery
Receiver Size: 3.43×3.15×1.08in / 87x80x27.5mm
Transmitter Size: 3.39×2.17×1.42in / 86x55x36mm
1x Wireless Doorbell Alarm Motion Sensor
1x Mounting Bracket
1x Batteries For Transmitter