Sonoff SNZB-02D User manual

·中 文 ----------1 - 5 · English ----------6 - 10 · Warning ----------11 - 12
SNZB-02D
Zigbee LCD Smart
Temperature Humidity Sensor

功能特点
产品介绍
支架
电池电量
显示屏
信号图标
一款带LCD屏，兼具设备端查看实时温湿度及APP监控的智能温湿度传感器。超高精确度获取最
准确的温湿度数据，支持℃和℉单位切换、历史数据存储及导出，还有远程告警通知、语音询问、
场景联动实现你的家庭自动化。
APP监控
语音询问
高精度 ℃ /℉单位切换
℃℉
数据存储&导出 告警通知
1
按键 底座

配对至SONOFF Zigbee网关
1. 下载易微联App
请前往应用商店、Google Play Store或Apple App Store搜索"易微联"进行下载。
2. 设备通电
拔出电池绝缘片完成设备通电。
3. 添加 SONOFF Zigbee网关
如设备为不带电池版本，请安装电池（CR2450）给设备通电。
2

设备配对时效为30秒，添加成功后Zigbee信号图标 为常亮状态。如添加失败，请将设备移近网关后
再重新添加。
在eWeLink App Zigbee网关主界面，点击 "添加" 子设备，然后长按设备按钮5秒直至设备
Zigbee信号图标 呈闪烁状态，此时设备进入Zigbee设备配对状态，等待添加。
有效距离验证
4. 将设备添加至Zigbee网关
3
在选定的设备安装位置，短按设备的配对按键，设备屏幕上的信号图标 保持常亮，表明该设
备和Zigbee网络下的设备（路由设备或网关）处于有效通讯距离。
已添加设备：0
暂无子设备，请添加
添加

产品参数
产品型号
供电
电池型号
无线连接
工作温度
工作湿度
LCD屏幕规格
外壳材料
产品规格
SNZB-02D
3V纽扣电池 x1
CR2450
Zigbee 3.0
-5℃~40℃
5%-95% RH，无冷凝
2.8"
PC+LCD
59.5x62.5x18.5mm
默认舒适度
4
干燥
潮湿
寒冷
炎热
湿度≤40%RH
湿度≥60%RH
温度≤19℃/66.2℉
温度≥27℃/80.6℉
按键动作说明
动作
双击
长按5秒
说明
温度单位切换℃/℉（出厂默认为℃）
恢复出厂设置，重新进入Zigbee配网状态

1. 桌面摆放
2. 配合底座安装
2-1. 底座磁吸到金属表面
2-2. 底座3M胶粘贴墙体
更换电池
设备安装
5
最大
3M 胶带

English
Features
Introduction
Stand
Battery
Display screen
Signal indicator
SNZB-02D is a smart temperature and humidity sensor with LCD screen, allows you to see
the real-time temperature and humidity on the screen and monitor the living conditions
on the App, provides accurate measurements with ultra-high precision, ability to switch
between ℃ and ℉, store and export historical data, get alerts and notifications, voice
commands, and set smart scenes to realize your home automation.
Voice Command
℃/℉ Reading Switch
℃℉
High Accuracy
Data Store & Export
APP Monitoring
Alert & Notification
6
Button Base

English
Pair to SONOFF Zigbee Gateway
1. Download the eWeLink App
Please download the "eWeLink" App in Google Play Store or Apple App Store.
2. Power on
Pull out the battery insulation sheet to power the device on.
3. Pair SONOFF Zigbee gateway to your eWeLink account
If the device is the No battery version, please install the battery (CR2450) to power the
device on.
7

Place the device in your desired place and press the device's pairing button, then the
signal indicator on the screen keeps on, which means the device and the device
(router device or gateway) under the same Zigbee network is in the effective communica-
tion distance.
The pairing time is 30s, when the device is added successfully, the Zigbee signal icon
will keep on. If the device is failed to be added, please move the device closer to the
Bridge and add it again.
English
4. Add the device to Zigbee Bridge
Tap "Add" on the main page of Zigbee Bridge on your eWeLink App, and long press the
button on the device for 5s until the Zigbee signal icon flashes, now the device is
entered the pairing mode and waiting to be added.
Effective Communication Distance Verification
8

English
Specifications
Model
Power supply
Battery model
Wireless connection
Working temperature
Working humidity
LCD dimension
Casing material
Product dimension
SNZB-02D
3V button cell x 1
CR2450
Zigbee 3.0
-9.9℃~60℃
5%-95% RH, non-condensing
2.8"
PC+LCD
59.5x62.5x18.5mm
Default comfort level
9
Dry
Wet
Cold
Hot
Humidity ≤40%RH
Humidity ≥60%RH
Temperature ≤19℃/66.2℉
Temperature ≥27℃/80.6℉
Button action description
Action
Double-press
Long-press for 5s
Description
Switch unit readings (factory default is ℃)
Restore factory settings and enter Zigbee network
pairing mode again

English
2. Install with base
2-1. Attach to the metal surface with the magnetic base
2-2. Stick on the wall with 3M adhesive base
Battery replacement
10
1. Place on the desktop
Installation
Max
3M adhesive tape

Warning
FCC Warning
Changes or modifications not expressly approved by the party responsible for compliance
could avoid the user’s authority to operate the equipment.
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, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This transmitter must not be co-located or operating in conjunction with
any other antenna or transmitter.
Note:
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
communications. However, there is no guarantee that interference will 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:
— 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.
11
“Do not ingest battery, Chemical Burn Hazard.”
This product contains a coin / button cellbattery. lf the coin / button cell battery is swallowed,
it can cause severeinternal burns in just 2 hours and can lead to death.
Keep new and used batteries away from children.lf the battery compartment does not close
securely, stop using the productand keep it away from children.
lf you think batteries might have been swallowed or placed inside any partof the body, seek
immediate medical attention.

IC Warning
This device complies with Innovation, Science and Economic Development Canada
licence-exempt RSS standard (s). Operation is subject to the following two conditions: (1)
this device may not cause interference, and (2) this device must accept any interference,
including interference that may cause undesired operation of the device.
Le onjunc areil est conforme aux CNR d’ l’innovation, la science et le développement
économique Canada licables aux areils radio exempts de licence.
L’exploitation est autorisée aux deux conditions suivantes:
(1) l’areil ne doit pas produire de brouillage, et
(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, onj si le
brouillage est susceptible d’en compromettre le fonctionnement.
Any changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Tous les changements ou modifications non expressément approuvée par le responsible
de la conformité pourrait vider l’utilisateur est habilité à exploiter l’équipemen.
ISEDC Radiation Exposure Statement:
This equipment complies with ISEDC RF radiation exposure limits set forth for an
uncontrolled environment.
This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
Cet appareil est
conforme aux limitesd’exposition de rayonnement RF ISEDC établiespour un environne-
ment non contrôlé.
Cetémetteur ne doit pas être co-implanté oufonctionner en onjunction avec toute
autreantenne ou transmetteur.
Warning
12

Hereby, Shenzhen Sonoff Technologies Co., Ltd. declares that the radio equipment type
SNZB-02D is in compliance with Directive 2014/53/EU.The full text of the EU declaration of
conformity is available at the following internet address:
https://sonoff.tech/usermanuals
Operation frequency Range: 2405-2480MHz(Zigbee), 2402-2480MHz(BLE)
RF Output Power: 5dBm(Zigbee), 5.5dBm(BLE)