Nanjing IOT Sensor Technology Co.,Ltd. is the global leading supplier for IOT(Internet of Things) devices and solutions. Based on the demand by our customers, we continue to innovate and lead the industry of IOT sensor, controller, mobile IOT and cloud computing. Wulian has our own brands, and more than 70 kinds of patents.We are the only supplier who can supply the whole set of home automation system and solutions in the world. we have more than 200 kinds of series of wireless products and 12 home automation systems, Looking for strong Distributor for Wireless ZIGBEE Home Automation System, including the Hardware and Software. We can provide Technology Support ,Experience Pavilion Building Support,Training Support and Others. Welcome to email me : Chendh@wuliangroup.cn

2. Wireless Smoke Detector User Manual
Copyright notation
©2011 Nanjing IOT Sensor Technology Co., Ltd All Rights Reserved.
Wulian, are the trademarks and registered trademarks of
Nanjing IOT Sensor Technology Co., Ltd. The other products mentioned
in this article or company names may be the trademark or trade name of
their respective owners.
Before installing and using the products, please read user manual
carefully, which will help you use the products better.
The pictures in the manual are just for your information. If some
pictures are different from material object, the material object is final.
The content in the manual is protected by copyright law legislator. It
strictly prohibits any forms of copying, passing, distributing and storing
any content of the manual without prior, written, consent of the
instructor of Nanjing IOT Sensor Technology Co., Ltd.
When using, if the practical situation of the product is different from
that in the manual, or if you want to get more information, or you have
any questions or ideas, please contact us as below:
Service telephone: +86-25-5226 9091
Service website: http://www.wulian.cc/english/
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3. Wireless Smoke Detector User Manual
Ⅰ.Product Introduction
WL-FD-A Wireless Smoke Detector is mainly used to detect the
smoke concentration of the indoor/ outdoor air and send out alarm
signals to mobile intelligent terminal automatically via ZigBee
wireless network.
With unique professional performance, it is widely applied to smart
home, wisdom hotel, intelligent building etc.
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Ⅱ.Features
Support ZigBee HA protocol
ZigBee device type: Repeater
There is no need of any wiring
Compatible with IOT alarm devices
Can be fixed at any position in the room
Patent design, compact size, light weight, elegant appearance
Intelligently analyze the true and false fire alarm
Powerful anti-interference ability, high sensitivity

4. Wireless Smoke Detector User Manual
Ⅲ.Function illustration
Multi-function key Main body
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Green LED light
Red LED light
Base
12V power port

5. Wireless Smoke Detector User Manual
Ⅳ.Installation Steps
(1) Fix the base of the Wireless Smoke Detector at a proper position
by two screws
(2) Connect the 12V power adapter
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6. Wireless Smoke Detector User Manual
(3) Aiming the main body of Wireless Smoke Detector to groove, take
clockwise rotation till fixed well.
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7. Wireless Smoke Detector User Manual
Ⅴ.Application Method
1. Network Connection Setup
(1) The product should match up with WL-GW-A Wireless Gateway.
(2) Quick click【multi-function key】four times (Interval time of each click
should be within 1 second) to join ZigBee network.
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After joining ZigBee network,
green LED light is constant on
2 seconds and then goes out.

8. Wireless Smoke Detector User Manual
(3) After joining ZigBee network, device sends ENROLL request to CIE
settings in network.
(Note: The function is optional)
(4) Long pressing【Multi-function key】10 seconds to restore to the factory
settings.
(Restoring to the factory settings as defaults of non-joining ZigBee network.)
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Enroll success, green LED
light flickers 3 times quickly
Green LED light flickers
4 times continuously

9. Wireless Smoke Detector User Manual
2. Software download
(1) Please select corresponding operating software according to various
mobile intelligent terminal.
a) Android users can search “wulian” or “smart home” in “Google Play
Store”, select “smart home” software and download it.
b) iPad, iPhone users can search “wulian” or “smart home” in “APP
Store”, select “smart home” software and download it.
c) Users can also download the software from our official website.
Download site：http://www.wulian.cc/english/
(2) Please carry on installation and operation according to the software
prompting of each version.
(3) Enter the setting and using stage when installation is completed.
(4) According to the users’ needs, the product also supports computer
operation.
3. How to use
(1) Product can be used after relevant software is set.
(2) Please refer to the application method of each version for specific
operations.
(3) When the smoke is detected, product can immediately send out alarm
signals to mobile intelligent terminal automatically, at the same time, red
LED light on main body flickers quickly and continuously.
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10. Wireless Smoke Detector User Manual
Ⅵ. Notes
About installation
When using the product for the first time, please read user manual of the
product before installation.
About cleaning
The product should be installed at a dry and clean place to avoid
components inside getting wet or other sundries. Please use a fine cloth
to wipe the dust on the surface. Don’t use corrosive cleaning fluid or
other chemical solvent.
About storage
The box of the packaged products should be placed at a ventilated, dry
place and the place without corrosive gases. Stack layer shouldn’t
exceed ten layers, warehouse temperature should be within -10℃～
+40℃, humidity ≤75%.
About transportation
The box of the packaged product can be transported by any vehicle if it
is avoided the direct influence of the rain, snow or sudden force etc.
About after sale service
If product breaks down, non-professionals shouldn’t open it and it
should be sent to local maintenance station to maintain or you can
directly contact with our customer service department.
(Service Hotline：+86-25-5226 9091)
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11. Wireless Smoke Detector User Manual
Ⅶ.Product Specification
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Weight 120g
Net weight 100g
Color White
Ⅷ.Products in Package
Component Qty
Wireless Smoke Detector 1
User Manual 1
Power Line 1
Power Adapter( can be selected) 1
Ⅸ.Ordering Information
Art. No WLPN1104021
Model WL-FD-A
Package Size 138×118×68mm
Power Supply 12~24V