{"id":21213,"date":"2025-04-20T21:01:50","date_gmt":"2025-04-20T21:01:50","guid":{"rendered":"https:\/\/aura.eg\/product\/sonoff-snzb-02d-smart-temperature-and-humidity-sensor-with-lcd-display\/"},"modified":"2026-11-12T14:38:56","modified_gmt":"2026-11-12T14:38:56","slug":"sonoff-snzb-02d","status":"publish","type":"product","link":"https:\/\/aura.eg\/en\/product\/sonoff-snzb-02d\/","title":{"rendered":"SONOFF SNZB-02D Zigbee LCD Temperature & Humidity Sensor"},"content":{"rendered":"\t\t
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\n SONOFF \u2022 Smart Sensors \u2022 Zigbee 3.0\n <\/div>\n\n

\n SONOFF SNZB-02D Zigbee LCD Temperature & Humidity Sensor\n <\/h2>\n\n

\n The SONOFF SNZB-02D<\/strong> is a\n smart indoor temperature and humidity sensor\n designed for accurate, convenient environmental\n monitoring in homes, offices, and connected spaces.\n Its large LCD display<\/strong> shows\n temperature and humidity readings clearly,\n while Zigbee 3.0<\/strong> connectivity\n enables integration with compatible smart\n home systems.\n <\/p>\n\n

\n This SONOFF Temperature Humidity Sensor<\/strong>\n features a high-precision Swiss-made sensing\n element with temperature accuracy of\n \u00b10.2\u00b0C<\/strong> and humidity accuracy\n of \u00b12% RH<\/strong>.\n With a compatible Zigbee gateway, readings can\n be monitored through the eWeLink<\/strong>\n app and used to trigger supported smart scenes.\n <\/p>\n\n

\n The SONOFF SNZB-02D LCD<\/strong> sensor\n is powered by a replaceable\n CR2450 battery<\/strong>.\n It supports flexible placement using a desktop\n stand, magnetic mounting, or adhesive mounting.\n <\/p>\n\n

\n Zigbee 3.0<\/span>\n LCD Display<\/span>\n Swiss Sensor<\/span>\n \u00b10.2\u00b0C<\/span>\n \u00b12% RH<\/span>\n eWeLink<\/span>\n Smart Scenes<\/span>\n 6-Month History<\/span>\n CR2450 Battery<\/span>\n <\/div>\n\n \n
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\n SONOFF SNZB-02D Product Overview\n <\/h3>\n\n

\n The SONOFF SNZB-02D<\/strong>\n provides a practical way to monitor\n indoor temperature and humidity without\n relying entirely on a smartphone.\n Its LCD screen displays current readings\n at a glance, making it useful in bedrooms,\n living rooms, offices, and other indoor\n environments.\n <\/p>\n\n

\n The sensor communicates through\n Zigbee 3.0<\/strong> and requires\n a compatible Zigbee gateway for connected\n app functions such as remote monitoring,\n smart alerts, historical records,\n and automation.\n <\/p>\n\n

\n This SONOFF Zigbee LCD Sensor<\/strong>\n can become part of a wider smart home\n system, allowing compatible appliances\n to respond to changes in temperature\n or humidity through configured automation.\n <\/p>\n\n

\n Its compact white enclosure, battery-powered\n operation, and multiple mounting options\n make installation simple and flexible\n for everyday indoor monitoring.\n <\/p>\n\n <\/div>\n\n \n

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\n Key Features of SONOFF SNZB-02D\n <\/h3>\n\n
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Clear LCD Display<\/h4>\n\n

\n Displays real-time temperature and\n relative humidity readings with\n clear digits. Screen indicators\n also provide useful device and\n environmental status information.\n Temperature units can be switched\n between Celsius and Fahrenheit.\n <\/p>\n\n <\/div>\n\n

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High-Precision Swiss Sensor<\/h4>\n\n

\n Accurate indoor measurements with\n \u00b10.2\u00b0C<\/strong> temperature\n accuracy and \u00b12% RH<\/strong>\n humidity accuracy. The display\n resolution is 0.1\u00b0C and 0.1% RH,\n helping users observe small changes\n in environmental conditions.\n <\/p>\n\n <\/div>\n\n

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Zigbee 3.0 Connectivity<\/h4>\n\n

\n Uses Zigbee 3.0 for low-power\n wireless communication with\n compatible hubs and coordinators.\n Connected features depend on the\n selected gateway, supported\n integrations, and network setup.\n <\/p>\n\n <\/div>\n\n

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Fast Data Reporting<\/h4>\n\n

\n The shortest data reporting interval\n is approximately\n 5 seconds when a reading changes<\/strong>.\n Reporting is not necessarily continuous\n every five seconds; stable conditions\n may result in less frequent updates.\n <\/p>\n\n <\/div>\n\n

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eWeLink App Monitoring<\/h4>\n\n

\n Monitor temperature and humidity\n through the eWeLink app when connected\n to a compatible SONOFF gateway.\n Supported features include monitoring,\n notifications, and automation settings.\n <\/p>\n\n <\/div>\n\n

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Up to 6 Months of History<\/h4>\n\n

\n Review up to six months of temperature\n and humidity history through supported\n eWeLink cloud features.\n Export availability and historical\n views depend on the applicable\n app and service configuration.\n <\/p>\n\n <\/div>\n\n

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Smart Scene Automation<\/h4>\n\n

\n Use temperature or humidity thresholds\n as automation triggers. For example,\n a compatible smart plug can activate\n a humidifier when humidity drops\n below a chosen level.\n <\/p>\n\n <\/div>\n\n

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Flexible Mounting<\/h4>\n\n

\n Choose between desktop placement,\n magnetic attachment, or\n 3M adhesive installation.\n The compact design makes the sensor\n suitable for different indoor spaces.\n <\/p>\n\n <\/div>\n\n

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Battery-Powered Operation<\/h4>\n\n

\n Powered by one\n CR2450 3V battery<\/strong>,\n eliminating the need for permanent\n electrical wiring or a power cable\n during regular operation.\n <\/p>\n\n <\/div>\n\n

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Indoor Environmental Monitoring<\/h4>\n\n

\n Suitable for monitoring temperature\n and humidity in bedrooms, nurseries,\n living areas, home offices,\n and other dry indoor environments.\n <\/p>\n\n <\/div>\n\n <\/div>\n\n

\n Compatible Smart Home Platforms\n <\/h4>\n\n

\n The Zigbee Temperature Humidity Sensor<\/strong>\n can be integrated into supported SONOFF\n and third-party Zigbee environments,\n provided the specific gateway and software\n recognize the SNZB-02D device.\n <\/p>\n\n

\n SONOFF ZBBridge-P<\/span>\n NSPanel Pro<\/span>\n eWeLink<\/span>\n Home Assistant<\/span>\n Zigbee2MQTT<\/span>\n ZBDongle-P \/ E<\/span>\n Amazon Alexa<\/span>\n Google Home<\/span>\n <\/div>\n\n

\n With a suitable Zigbee coordinator\n such as SONOFF ZBDongle-P or ZBDongle-E,\n the sensor may be integrated into\n compatible Home Assistant deployments,\n including Zigbee2MQTT configurations.\n <\/p>\n\n

\n Voice queries through Amazon Alexa\n or Google Home require a compatible\n gateway, platform integration,\n and supported device capabilities.\n <\/p>\n\n

\n Compatibility Notice:<\/strong>\n Zigbee 3.0 support alone does not\n guarantee compatibility with every\n Zigbee hub or voice assistant.\n Always verify the supported device\n list and available functions before\n installation.\n <\/p>\n\n

\n Smart Automation Examples\n <\/h4>\n\n