User Guide

≥80dB
Micro USB DC 5V1A or 3x AA batteries
-20C°~50C°
<10μW
<100mA
433 Mhz
Radio Frequency wireless Jingle description
Pairing button:
Press " " for 5s to restore Factory Settings;
Click the " " button(1~2 second) to pair the
doorbell
Ringtone button:
Click " " button to switch ringtone; you could
choose one among the four ringtones
Volume button: Click " " button to adjust volume, and
continuously click to adjust the volume in a loop
Speaker
Status light
Pairing button
Ringtone button
Volume button
Micro USB
Ring volume
Power
Working temp.
Standby consumption
Work consumption
Wireless radio frequency
QUICK GUIDE

Summary of content (3 pages)