Material: Plastic, ABS
Power Supply: DC 4.5V
Size: 8.5*8.5*3.8cm (Transmitter)
Weight: 99g (Transmitter)
Host Size: 9.5*6.5*3cm (Receiver)
Host Weight: 80g (Receiver)
Package Contents: 1 x Receiver, 1 x Transmitter
Pleasant sounds: 38 kinds of famous polyphonic ring tones to choose from, the volume can be adjusted
DIY wireless design concept, eliminating the need for traditional doorbell cabling and drilling installation
150 meters (open air) of effective remote control distance to meet the use of various types of premises installed.
