Yolink YS7704-UC User manual

User Guide
Door Densor YS7704-UC
REV 1.0

Contents
Introduction··············································· 1
Features··················································· 2
Product Requirements·································· 2
Set Up Door Sensor ····································· 3
Using YoLink App with Door Sensor··················· 5
Maintaining the Door Sensor···························8
Troubleshooting·········································10
Specifications·············································11
Installation················································· 4
YoLink Control···········································7

Introduction
YoLink Door Sensor will detect opening and closing of your door and send alert or trigger
action.
1
Red Once
Alert.
Blinking Green
Connecting to cloud.
Fast Blinking Green
Set up connection with devices.
Fast Blinking Red
Remove connection with devices.
Blinking Red and Green
Factory resetting.
SET Button
Slow Blinking Green
Updating.
Sensor
Magnet
This device can also be applied to windows, drawers, boxes or other stuff which you want to
monitor on and off or trigger certain action

Features
Real-time Status - Monitor the real-time state of door via YoLink App.
Open Remind - Remind you while the door is open for a set up time.
Battery Status - Update battery level and send low battery alert.
YoLink Control - Trigger an action of certain YoLink devices without internet.
Automation - Set up rules for “If this then that” function.
2
Product Requirements
1. A YoLink Hub.
2. A smartphone or tablet running iOS 9 or higher; Android 4.4 or higher.

Set Up Door Sensor
Follow the steps below to set up your Door Sensor via YoLink App.
Tap the “ ” in YoLink App. Scan the
QR Code on the QSG or the device.
Remove the tab o n your door sensor
and it is ready to go.
3
Add To YoLink App Power On and Enjoy

Installation
Please keep the default distance between sensor and magnet within 18mm when closed.
Please use the double side tape to stick the sensor and magnet to wherever you want to
monitor.
4
Note
Please add door sensor to YoLink App before you install it.
While installing, try to stick the sensor to the fixed part of your door or window.
Please align the half circle on sensor with the half circle on magnet.

Using YoLink App with Door Sensor
5
Details
Name - Set a name for your YoLink Plug.
Room - Choose a room for your YoLink Plug.
Favorite - Click to add to/remove from Favorite.
You can customize the name, set the room, alert mode, open remind, add to/ remove from
favorite, check device history.
Tap the Door Sensor's icon in App to go to its controls.
Tap the Details icon at the top-right corner.
Tap the icon for each of the settings you want to
personalize.
History - Check history log for the plug.
Delete – The device will be removed from your account
and YoLink App.
Alert Mode - Choose an alert mode for your Door Sensor.
Open Remind - Set a time and you will receive an alert
once your door has been open for that long.

Automation allows you to set up IFTTT rules so the devices could act automatically.
Automation
Tap “Smart” to switch to Smart screen and tap
“Automation”.
To set an Automation, you will need to set a trigger
time, local weather condition, or choose a device
with certain stage as a triggered condition. Then set
one or more devices, scenes to be executed.
Tap “ ” to create an automation.
6

YoLink Control is our unique “device to device” control technology. Under YoLink Control,
the devices could be controlled without internet or Hub.
7
YoLink Control
You will need to physically set it up.
Devices which send out command is called controller(Master). Devices which receive
command and act accordingly is called responder(Slave).
Find a door sensor as controller(Master). Hold the
set button for 5-10 seconds, the lights will flash
green quickly.
After pairing is done, the light will stop flashing.
Find an action device as responder(Slave). Hold
the set button for 5-10 seconds, the device will
enter pairing mode.
When the door is detected to be opened, the
responder will be turned on as well.
SET Button
Pairing

Find a controller(Master) door sensor . Hold the set
button for 10-15 seconds, the lights will flash red
quickly.
The above two devices will unpair by themselves
and after unpairing is done, the light will stop
flashing.
Find a responder(Slave) action device. Hold the
set button for 10-15 seconds, the device will
enter unpairing mode.
When the door is detected to be opened, the
responder will no longer turned on.
SET Button
Unpairing
8

Maintaining the Door Sensor
Firmware Update
To keep the Door Sensor working well and enjoy all the latest improvement and fixes, we
recommend that you update the firmware when an update is available.
Tap the Door Sensor's icon in App to go to its controls.
Tap the Details icon at the top-right corner.
Tap “Update”.
Note
The light will be slowly blinking green during
updateand stop blinking when update is done.
Only the Door Sensor that is currently reachable
and has an available update will be shown in the
Details screen.
9

Factory Reset
Factory reset will erase all your settings and bring it back to default. This will not unlink the
device from your account, which you will have to do so through App if you need.
Hold the set button for 20-25 seconds until the LED blinks red and green, loose the
button.
Factory reset will be done when the light stops flashing.
SET Button
10

Troubleshooting
Possible reason: Battery died.
No alert or light.
Solution: Please replace the battery. If it is still not working please contact customer
service.
Device is offline.
Possible reason 1: Hub is offline.
Solution: Please reconnect your hub to the Internet and press the set button of door
sensor once.
Possible reason 2: Hub is powered off.
Solution: . Please power on the hub again and press the set button of door sensor once
Possible reason 3: Device is battery died.
Solution: Please replace the battery.
Possible reason 4: Device malfunction.
Solution: Please contact customer service.
11

Troubleshooting
12
Possible reason: Notification has been turned off in YoLink App.
LED blinking, no alert.
Solution: Please turn notification on in the setting page of YoLink App.
Possible reason: Product defective.
Alert received in App but no LED blinking.
Solution: Please contact our customer service.
Other problems.
Solution: Please contact our customer service.

Specifications
Button: Set Button
Trigger Distance: 18-25mm
Environment: Operating Temperature: 0°C~40°C (32°F~104°F)
Storage Temperature: -20°C~70°C (-4°F ~158°F)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing
Voltage: 3V DC (2 AAA battery)
13

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communic ations. However, there is no guarantee that interfere nce wi ll not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
FCC Statement
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio / TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
1) This device may not cause harmful interference.
Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized
modifications to this equipment. Such modifications could void the user’s authority to operate the equipment.
2) This device must accept any interference received, including interference that may cause undesired
operation. Any changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.

This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment.
This device and its antenna must not be co-located or operating in conjunction with any other
antenna or transmitter.
FCC RF Radiation Exposure Statement
“To comply with FCC RF exposure compliance requirements, this grant is applicable to only Mobile
Configurations. The antennas used for this transmitter must be installed to provide a separation distance of
at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna
or transmitter.”