Saving  Green Automatic Generation Villa Intercom System smart doorbell

Permanent use, energy saving unlimited doorbell,self-generating function

Basic Specifications

Launch weight: 65g

Receive Weight: 80g

Available colors: ivory, space silver, champagne gold

Wireless Signal

Frequency: 433.92 MHZ

Distance: Outdoor> 80M

               Indoor> 30M

Transmit Power: 10dBm

Ring tones music

Ring Tones Quantity: 25 ring tones

Sound range:  three grades

Default ring tones :  TWO BUZZ

Electrical parameters:  host-powered 85-265V

Host plug standard:  two plugs

Transmitter Standby Power:  0

Host Standby power consumption:  0.25W

Operating Instructions

Transmitter Operation:

Operating force: 700g

Host operating

Press the mute button to enter, exit silent mode
 
Press the volume keys to switch the volume

Press the music button to change the music
Press and hold the Mute key on the code

Simultaneously press three clear all of the code

Packing List

Doorbell Transmitter 1 PCS