BELLA-1 DOORBELL
– Digital wireless doorbell.
– Analog technology.
– Share frequency, with no interference from others.
– With bright LED light indicator.
– Sound: 36 melodies. Volume: 75dB.
– Transmitter Voltage: 12V V23GA battery (included).
– Receiver Voltage: 3V 2xAAA batteries (are not included).
– Working Range: 80m (in open spaces).