Introduction - Yolink YS7103-UC User Manual

Introduction

YoLink Siren Alarm is primarily used for YoLink device-assisted alerts based on YoLink
Control settings or automation settings. It can also alarm itself through button control on
the device or through the YoLink App. When an alarm occurs, the device emits a loud
sound and a red light. If the alert is caused by a relative device, not on its own, you can
tell from its history logs on YoLink APP which device triggers a warning.
Support USB power or battery power. If there is a power outage, the device can keep
working with 2 AA batteries (you need to purchase and install it yourself).
TOGGLE BUTTON
Adjust alarm sound level:
H(high); M(medium); L(low).
OFF: Turn off the device.
H
M
L
OFF
MICRO USB PORT
SN: 7103123456 FCC ID: 2ATM77103
Siren Alarm
Model: YS7103-UC
Voltage: 5V/1A DC (USB) / 3V DC (2 - AA Battery)
Made in China
MOUNTING HOLE
BATTERY COVER
2